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Subject[PATCH 2/2] staging: rtl8188eu: add spaces around operators
Date
Add spaces around operators to improve readability and clear
checkpatch issues.

Signed-off-by: Michael Straube <straube.linux@gmail.com>
---
drivers/staging/rtl8188eu/core/rtw_pwrctrl.c | 8 +-
drivers/staging/rtl8188eu/core/rtw_recv.c | 70 ++++++------
drivers/staging/rtl8188eu/core/rtw_security.c | 102 +++++++++---------
drivers/staging/rtl8188eu/core/rtw_sta_mgt.c | 2 +-
.../staging/rtl8188eu/os_dep/ioctl_linux.c | 50 ++++-----
5 files changed, 116 insertions(+), 116 deletions(-)

diff --git a/drivers/staging/rtl8188eu/core/rtw_pwrctrl.c b/drivers/staging/rtl8188eu/core/rtw_pwrctrl.c
index e7777bf3bafb..39ca97411fd5 100644
--- a/drivers/staging/rtl8188eu/core/rtw_pwrctrl.c
+++ b/drivers/staging/rtl8188eu/core/rtw_pwrctrl.c
@@ -205,10 +205,10 @@ static bool rtw_pwr_unassociated_idle(struct adapter *adapter)
if (time_after_eq(adapter->pwrctrlpriv.ips_deny_time, jiffies))
return false;

- if (check_fwstate(pmlmepriv, WIFI_ASOC_STATE|WIFI_SITE_MONITOR) ||
- check_fwstate(pmlmepriv, WIFI_UNDER_LINKING|WIFI_UNDER_WPS) ||
+ if (check_fwstate(pmlmepriv, WIFI_ASOC_STATE | WIFI_SITE_MONITOR) ||
+ check_fwstate(pmlmepriv, WIFI_UNDER_LINKING | WIFI_UNDER_WPS) ||
check_fwstate(pmlmepriv, WIFI_AP_STATE) ||
- check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE|WIFI_ADHOC_STATE))
+ check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE | WIFI_ADHOC_STATE))
return false;

return true;
@@ -249,7 +249,7 @@ void rtw_ps_processor(struct adapter *padapter)
if (!rtw_pwr_unassociated_idle(padapter))
goto exit;

- if ((pwrpriv->rf_pwrstate == rf_on) && ((pwrpriv->pwr_state_check_cnts%4) == 0)) {
+ if ((pwrpriv->rf_pwrstate == rf_on) && ((pwrpriv->pwr_state_check_cnts % 4) == 0)) {
DBG_88E("==>%s .fw_state(%x)\n", __func__, get_fwstate(pmlmepriv));
pwrpriv->change_rfpwrstate = rf_off;

diff --git a/drivers/staging/rtl8188eu/core/rtw_recv.c b/drivers/staging/rtl8188eu/core/rtw_recv.c
index 61ea8f38829c..44579f7cab87 100644
--- a/drivers/staging/rtl8188eu/core/rtw_recv.c
+++ b/drivers/staging/rtl8188eu/core/rtw_recv.c
@@ -244,10 +244,10 @@ static int recvframe_chkmic(struct adapter *adapter,
}

/* icv_len included the mic code */
- datalen = precvframe->pkt->len-prxattrib->hdrlen -
- prxattrib->iv_len-prxattrib->icv_len-8;
+ datalen = precvframe->pkt->len - prxattrib->hdrlen -
+ prxattrib->iv_len - prxattrib->icv_len - 8;
pframe = precvframe->pkt->data;
- payload = pframe+prxattrib->hdrlen+prxattrib->iv_len;
+ payload = pframe + prxattrib->hdrlen + prxattrib->iv_len;

RT_TRACE(_module_rtl871x_recv_c_, _drv_info_, ("\n prxattrib->iv_len=%d prxattrib->icv_len=%d\n", prxattrib->iv_len, prxattrib->icv_len));
rtw_seccalctkipmic(mickey, pframe, payload, datalen, &miccode[0],
@@ -258,7 +258,7 @@ static int recvframe_chkmic(struct adapter *adapter,
bmic_err = false;

for (i = 0; i < 8; i++) {
- if (miccode[i] != *(pframemic+i)) {
+ if (miccode[i] != *(pframemic + i)) {
RT_TRACE(_module_rtl871x_recv_c_, _drv_err_,
("%s: miccode[%d](%02x)!=*(pframemic+%d)(%02x) ",
__func__, i, miccode[i], i, *(pframemic + i)));
@@ -269,14 +269,14 @@ static int recvframe_chkmic(struct adapter *adapter,
if (bmic_err) {
RT_TRACE(_module_rtl871x_recv_c_, _drv_err_,
("\n *(pframemic-8)-*(pframemic-1)=0x%02x:0x%02x:0x%02x:0x%02x:0x%02x:0x%02x:0x%02x:0x%02x\n",
- *(pframemic-8), *(pframemic-7), *(pframemic-6),
- *(pframemic-5), *(pframemic-4), *(pframemic-3),
- *(pframemic-2), *(pframemic-1)));
+ *(pframemic - 8), *(pframemic - 7), *(pframemic - 6),
+ *(pframemic - 5), *(pframemic - 4), *(pframemic - 3),
+ *(pframemic - 2), *(pframemic - 1)));
RT_TRACE(_module_rtl871x_recv_c_, _drv_err_,
("\n *(pframemic-16)-*(pframemic-9)=0x%02x:0x%02x:0x%02x:0x%02x:0x%02x:0x%02x:0x%02x:0x%02x\n",
- *(pframemic-16), *(pframemic-15), *(pframemic-14),
- *(pframemic-13), *(pframemic-12), *(pframemic-11),
- *(pframemic-10), *(pframemic-9)));
+ *(pframemic - 16), *(pframemic - 15), *(pframemic - 14),
+ *(pframemic - 13), *(pframemic - 12), *(pframemic - 11),
+ *(pframemic - 10), *(pframemic - 9)));
{
uint i;

@@ -287,14 +287,14 @@ static int recvframe_chkmic(struct adapter *adapter,
RT_TRACE(_module_rtl871x_recv_c_,
_drv_err_,
("0x%02x:0x%02x:0x%02x:0x%02x:0x%02x:0x%02x:0x%02x:0x%02x",
- *(precvframe->pkt->data+i),
- *(precvframe->pkt->data+i+1),
- *(precvframe->pkt->data+i+2),
- *(precvframe->pkt->data+i+3),
- *(precvframe->pkt->data+i+4),
- *(precvframe->pkt->data+i+5),
- *(precvframe->pkt->data+i+6),
- *(precvframe->pkt->data+i+7)));
+ *(precvframe->pkt->data + i),
+ *(precvframe->pkt->data + i + 1),
+ *(precvframe->pkt->data + i + 2),
+ *(precvframe->pkt->data + i + 3),
+ *(precvframe->pkt->data + i + 4),
+ *(precvframe->pkt->data + i + 5),
+ *(precvframe->pkt->data + i + 6),
+ *(precvframe->pkt->data + i + 7)));
}
RT_TRACE(_module_rtl871x_recv_c_,
_drv_err_,
@@ -488,7 +488,7 @@ static int recv_decache(struct recv_frame *precv_frame, u8 bretry,
{
int tid = precv_frame->attrib.priority;

- u16 seq_ctrl = ((precv_frame->attrib.seq_num&0xffff) << 4) |
+ u16 seq_ctrl = ((precv_frame->attrib.seq_num & 0xffff) << 4) |
(precv_frame->attrib.frag_num & 0xf);

if (tid > 15) {
@@ -553,29 +553,29 @@ static void process_wmmps_data(struct adapter *padapter,
if (!psta->qos_option)
return;

- if (!(psta->qos_info&0xf))
+ if (!(psta->qos_info & 0xf))
return;

- if (psta->state&WIFI_SLEEP_STATE) {
+ if (psta->state & WIFI_SLEEP_STATE) {
u8 wmmps_ac = 0;

switch (pattrib->priority) {
case 1:
case 2:
- wmmps_ac = psta->uapsd_bk&BIT(1);
+ wmmps_ac = psta->uapsd_bk & BIT(1);
break;
case 4:
case 5:
- wmmps_ac = psta->uapsd_vi&BIT(1);
+ wmmps_ac = psta->uapsd_vi & BIT(1);
break;
case 6:
case 7:
- wmmps_ac = psta->uapsd_vo&BIT(1);
+ wmmps_ac = psta->uapsd_vo & BIT(1);
break;
case 0:
case 3:
default:
- wmmps_ac = psta->uapsd_be&BIT(1);
+ wmmps_ac = psta->uapsd_be & BIT(1);
break;
}

@@ -884,20 +884,20 @@ static int validate_recv_ctrl_frame(struct adapter *padapter,
switch (pattrib->priority) {
case 1:
case 2:
- wmmps_ac = psta->uapsd_bk&BIT(0);
+ wmmps_ac = psta->uapsd_bk & BIT(0);
break;
case 4:
case 5:
- wmmps_ac = psta->uapsd_vi&BIT(0);
+ wmmps_ac = psta->uapsd_vi & BIT(0);
break;
case 6:
case 7:
- wmmps_ac = psta->uapsd_vo&BIT(0);
+ wmmps_ac = psta->uapsd_vo & BIT(0);
break;
case 0:
case 3:
default:
- wmmps_ac = psta->uapsd_be&BIT(0);
+ wmmps_ac = psta->uapsd_be & BIT(0);
break;
}

@@ -910,7 +910,7 @@ static int validate_recv_ctrl_frame(struct adapter *padapter,
psta->state ^= WIFI_STA_ALIVE_CHK_STATE;
}

- if ((psta->state&WIFI_SLEEP_STATE) && (pstapriv->sta_dz_bitmap&BIT(psta->aid))) {
+ if ((psta->state & WIFI_SLEEP_STATE) && (pstapriv->sta_dz_bitmap & BIT(psta->aid))) {
struct list_head *xmitframe_plist, *xmitframe_phead;
struct xmit_frame *pxmitframe = NULL;

@@ -948,7 +948,7 @@ static int validate_recv_ctrl_frame(struct adapter *padapter,
update_beacon(padapter, _TIM_IE_, NULL, false);
}
} else {
- if (pstapriv->tim_bitmap&BIT(psta->aid)) {
+ if (pstapriv->tim_bitmap & BIT(psta->aid)) {
if (psta->sleepq_len == 0) {
DBG_88E("no buffered packets to xmit\n");

@@ -1266,8 +1266,8 @@ static int wlanhdr_to_ethhdr(struct recv_frame *precvframe)
if (pattrib->encrypt)
skb_trim(precvframe->pkt, precvframe->pkt->len - pattrib->icv_len);

- psnap = (struct ieee80211_snap_hdr *)(ptr+pattrib->hdrlen + pattrib->iv_len);
- psnap_type = ptr+pattrib->hdrlen + pattrib->iv_len+SNAP_SIZE;
+ psnap = (struct ieee80211_snap_hdr *)(ptr + pattrib->hdrlen + pattrib->iv_len);
+ psnap_type = ptr + pattrib->hdrlen + pattrib->iv_len + SNAP_SIZE;
/* convert hdr + possible LLC headers into Ethernet header */
if ((!memcmp(psnap, rfc1042_header, SNAP_SIZE) &&
memcmp(psnap_type, SNAP_ETH_TYPE_IPX, 2) &&
@@ -1286,7 +1286,7 @@ static int wlanhdr_to_ethhdr(struct recv_frame *precvframe)
RT_TRACE(_module_rtl871x_recv_c_, _drv_info_,
("\n===pattrib->hdrlen: %x, pattrib->iv_len:%x===\n\n", pattrib->hdrlen, pattrib->iv_len));

- memcpy(&be_tmp, ptr+rmv_len, 2);
+ memcpy(&be_tmp, ptr + rmv_len, 2);
eth_type = ntohs(be_tmp); /* pattrib->ether_type */
pattrib->eth_type = eth_type;

@@ -1535,7 +1535,7 @@ static int amsdu_to_msdu(struct adapter *padapter, struct recv_frame *prframe)
pdata += nSubframe_Length;
a_len -= nSubframe_Length;
if (a_len != 0) {
- padding_len = 4 - ((nSubframe_Length + ETH_HLEN) & (4-1));
+ padding_len = 4 - ((nSubframe_Length + ETH_HLEN) & (4 - 1));
if (padding_len == 4)
padding_len = 0;

diff --git a/drivers/staging/rtl8188eu/core/rtw_security.c b/drivers/staging/rtl8188eu/core/rtw_security.c
index 435c0fbec54a..f9139f72b3a7 100644
--- a/drivers/staging/rtl8188eu/core/rtw_security.c
+++ b/drivers/staging/rtl8188eu/core/rtw_security.c
@@ -80,9 +80,9 @@ static u32 crc32_table[256];

static u8 crc32_reverseBit(u8 data)
{
- return (u8)((data<<7)&0x80) | ((data<<5)&0x40) | ((data<<3)&0x20) |
- ((data<<1)&0x10) | ((data>>1)&0x08) | ((data>>3)&0x04) |
- ((data>>5)&0x02) | ((data>>7)&0x01);
+ return (u8)((data << 7) & 0x80) | ((data << 5) & 0x40) | ((data << 3) & 0x20) |
+ ((data << 1) & 0x10) | ((data >> 1) & 0x08) | ((data >> 3) & 0x04) |
+ ((data >> 5) & 0x02) | ((data >> 7) & 0x01);
}

static void crc32_init(void)
@@ -260,7 +260,7 @@ static u32 secmicgetuint32(u8 *p)
u32 res = 0;

for (i = 0; i < 4; i++)
- res |= ((u32)(*p++)) << (8*i);
+ res |= ((u32)(*p++)) << (8 * i);
return res;
}

@@ -296,7 +296,7 @@ void rtw_secmicsetkey(struct mic_data *pmicdata, u8 *key)
void rtw_secmicappendbyte(struct mic_data *pmicdata, u8 b)
{
/* Append the byte to our word-sized buffer */
- pmicdata->M |= ((unsigned long)b) << (8*pmicdata->nBytesInM);
+ pmicdata->M |= ((unsigned long)b) << (8 * pmicdata->nBytesInM);
pmicdata->nBytesInM++;
/* Process the word if it is full. */
if (pmicdata->nBytesInM >= 4) {
@@ -337,7 +337,7 @@ void rtw_secgetmic(struct mic_data *pmicdata, u8 *dst)
rtw_secmicappendbyte(pmicdata, 0);
/* The appendByte function has already computed the result. */
secmicputuint32(dst, pmicdata->L);
- secmicputuint32(dst+4, pmicdata->R);
+ secmicputuint32(dst + 4, pmicdata->R);
/* Reset to the empty message. */
secmicclear(pmicdata);
}
@@ -351,15 +351,15 @@ void rtw_seccalctkipmic(u8 *key, u8 *header, u8 *data, u32 data_len, u8 *mic_cod
priority[0] = pri;

/* Michael MIC pseudo header: DA, SA, 3 x 0, Priority */
- if (header[1]&1) { /* ToDS == 1 */
+ if (header[1] & 1) { /* ToDS == 1 */
rtw_secmicappend(&micdata, &header[16], 6); /* DA */
- if (header[1]&2) /* From Ds == 1 */
+ if (header[1] & 2) /* From Ds == 1 */
rtw_secmicappend(&micdata, &header[24], 6);
else
rtw_secmicappend(&micdata, &header[10], 6);
} else { /* ToDS == 0 */
rtw_secmicappend(&micdata, &header[4], 6); /* DA */
- if (header[1]&2) /* From Ds == 1 */
+ if (header[1] & 2) /* From Ds == 1 */
rtw_secmicappend(&micdata, &header[16], 6);
else
rtw_secmicappend(&micdata, &header[10], 6);
@@ -382,7 +382,7 @@ void rtw_seccalctkipmic(u8 *key, u8 *header, u8 *data, u32 data_len, u8 *mic_cod
#define Mk16(hi, lo) ((lo) ^ (((u16)(hi)) << 8))

/* select the Nth 16-bit word of the temporal key unsigned char array TK[] */
-#define TK16(N) Mk16(tk[2*(N)+1], tk[2*(N)])
+#define TK16(N) Mk16(tk[2 * (N) + 1], tk[2 * (N)])

/* S-box lookup: 16 bits --> 16 bits */
#define _S_(v16) (Sbox1[0][Lo8(v16)] ^ Sbox1[1][Hi8(v16)])
@@ -497,11 +497,11 @@ static void phase1(u16 *p1k, const u8 *tk, const u8 *ta, u32 iv32)
/* Now compute an unbalanced Feistel cipher with 80-bit block */
/* size on the 80-bit block P1K[], using the 128-bit key TK[] */
for (i = 0; i < PHASE1_LOOP_CNT; i++) { /* Each add operation here is mod 2**16 */
- p1k[0] += _S_(p1k[4] ^ TK16((i&1)+0));
- p1k[1] += _S_(p1k[0] ^ TK16((i&1)+2));
- p1k[2] += _S_(p1k[1] ^ TK16((i&1)+4));
- p1k[3] += _S_(p1k[2] ^ TK16((i&1)+6));
- p1k[4] += _S_(p1k[3] ^ TK16((i&1)+0));
+ p1k[0] += _S_(p1k[4] ^ TK16((i & 1) + 0));
+ p1k[1] += _S_(p1k[0] ^ TK16((i & 1) + 2));
+ p1k[2] += _S_(p1k[1] ^ TK16((i & 1) + 4));
+ p1k[3] += _S_(p1k[2] ^ TK16((i & 1) + 6));
+ p1k[4] += _S_(p1k[3] ^ TK16((i & 1) + 0));
p1k[4] += (unsigned short)i; /* avoid "slide attacks" */
}
}
@@ -566,8 +566,8 @@ static void phase2(u8 *rc4key, const u8 *tk, const u16 *p1k, u16 iv16)

/* Copy 96 bits of PPK[0..5] to RC4KEY[4..15] (little-endian) */
for (i = 0; i < 6; i++) {
- rc4key[4+2*i] = Lo8(PPK[i]);
- rc4key[5+2*i] = Hi8(PPK[i]);
+ rc4key[4 + 2 * i] = Lo8(PPK[i]);
+ rc4key[5 + 2 * i] = Hi8(PPK[i]);
}
}

@@ -613,18 +613,18 @@ u32 rtw_tkip_encrypt(struct adapter *padapter, u8 *pxmitframe)
prwskey = &stainfo->dot118021x_UncstKey.skey[0];

for (curfragnum = 0; curfragnum < pattrib->nr_frags; curfragnum++) {
- iv = pframe+pattrib->hdrlen;
- payload = pframe+pattrib->iv_len+pattrib->hdrlen;
+ iv = pframe + pattrib->hdrlen;
+ payload = pframe + pattrib->iv_len + pattrib->hdrlen;

GET_TKIP_PN(iv, dot11txpn);

pnl = (u16)(dot11txpn.val);
- pnh = (u32)(dot11txpn.val>>16);
+ pnh = (u32)(dot11txpn.val >> 16);
phase1((u16 *)&ttkey[0], prwskey, &pattrib->ta[0], pnh);
phase2(&rc4key[0], prwskey, (u16 *)&ttkey[0], pnl);

- if ((curfragnum+1) == pattrib->nr_frags) { /* 4 the last fragment */
- length = pattrib->last_txcmdsz-pattrib->hdrlen-pattrib->iv_len-pattrib->icv_len;
+ if ((curfragnum + 1) == pattrib->nr_frags) { /* 4 the last fragment */
+ length = pattrib->last_txcmdsz - pattrib->hdrlen - pattrib->iv_len - pattrib->icv_len;
RT_TRACE(_module_rtl871x_security_c_, _drv_info_,
("pattrib->iv_len=%x, pattrib->icv_len=%x\n",
pattrib->iv_len, pattrib->icv_len));
@@ -632,13 +632,13 @@ u32 rtw_tkip_encrypt(struct adapter *padapter, u8 *pxmitframe)

arcfour_init(&mycontext, rc4key, 16);
arcfour_encrypt(&mycontext, payload, payload, length);
- arcfour_encrypt(&mycontext, payload+length, crc, 4);
+ arcfour_encrypt(&mycontext, payload + length, crc, 4);
} else {
- length = pxmitpriv->frag_len-pattrib->hdrlen-pattrib->iv_len-pattrib->icv_len;
+ length = pxmitpriv->frag_len - pattrib->hdrlen - pattrib->iv_len - pattrib->icv_len;
*((__le32 *)crc) = getcrc32(payload, length);/* modified by Amy*/
arcfour_init(&mycontext, rc4key, 16);
arcfour_encrypt(&mycontext, payload, payload, length);
- arcfour_encrypt(&mycontext, payload+length, crc, 4);
+ arcfour_encrypt(&mycontext, payload + length, crc, 4);

pframe += pxmitpriv->frag_len;
pframe = (u8 *)round_up((size_t)(pframe), 4);
@@ -689,14 +689,14 @@ u32 rtw_tkip_decrypt(struct adapter *padapter, u8 *precvframe)
prwskey = &stainfo->dot118021x_UncstKey.skey[0];
}

- iv = pframe+prxattrib->hdrlen;
- payload = pframe+prxattrib->iv_len+prxattrib->hdrlen;
- length = ((struct recv_frame *)precvframe)->pkt->len-prxattrib->hdrlen-prxattrib->iv_len;
+ iv = pframe + prxattrib->hdrlen;
+ payload = pframe + prxattrib->iv_len + prxattrib->hdrlen;
+ length = ((struct recv_frame *)precvframe)->pkt->len - prxattrib->hdrlen - prxattrib->iv_len;

GET_TKIP_PN(iv, dot11txpn);

pnl = (u16)(dot11txpn.val);
- pnh = (u32)(dot11txpn.val>>16);
+ pnh = (u32)(dot11txpn.val >> 16);

phase1((u16 *)&ttkey[0], prwskey, &prxattrib->ta[0], pnh);
phase2(&rc4key[0], prwskey, (unsigned short *)&ttkey[0], pnl);
@@ -706,15 +706,15 @@ u32 rtw_tkip_decrypt(struct adapter *padapter, u8 *precvframe)
arcfour_init(&mycontext, rc4key, 16);
arcfour_encrypt(&mycontext, payload, payload, length);

- *((__le32 *)crc) = getcrc32(payload, length-4);
+ *((__le32 *)crc) = getcrc32(payload, length - 4);

- if (crc[3] != payload[length-1] ||
- crc[2] != payload[length-2] ||
- crc[1] != payload[length-3] ||
- crc[0] != payload[length-4]) {
+ if (crc[3] != payload[length - 1] ||
+ crc[2] != payload[length - 2] ||
+ crc[1] != payload[length - 3] ||
+ crc[0] != payload[length - 4]) {
RT_TRACE(_module_rtl871x_security_c_, _drv_err_,
("rtw_wep_decrypt:icv error crc (%4ph)!=payload (%4ph)\n",
- &crc, &payload[length-4]));
+ &crc, &payload[length - 4]));
res = _FAIL;
}
} else {
@@ -900,7 +900,7 @@ static void mix_column(u8 *in, u8 *out)

for (i = 3; i > 0; i--) { /* logical shift left 1 bit */
andf7[i] = andf7[i] << 1;
- if ((andf7[i-1] & 0x80) == 0x80)
+ if ((andf7[i - 1] & 0x80) == 0x80)
andf7[i] = (andf7[i] | 0x01);
}
andf7[0] = andf7[0] << 1;
@@ -1025,7 +1025,7 @@ static void construct_mic_header2(u8 *mic_header2, u8 *mpdu, int a4_exists, int

if (!qc_exists && a4_exists) {
for (i = 0; i < 6; i++)
- mic_header2[8+i] = mpdu[24+i]; /* A4 */
+ mic_header2[8 + i] = mpdu[24 + i]; /* A4 */
}

if (qc_exists && !a4_exists) {
@@ -1035,7 +1035,7 @@ static void construct_mic_header2(u8 *mic_header2, u8 *mpdu, int a4_exists, int

if (qc_exists && a4_exists) {
for (i = 0; i < 6; i++)
- mic_header2[8+i] = mpdu[24+i]; /* A4 */
+ mic_header2[8 + i] = mpdu[24 + i]; /* A4 */

mic_header2[14] = mpdu[30] & 0x0f;
mic_header2[15] = mpdu[31] & 0x00;
@@ -1128,11 +1128,11 @@ static int aes_cipher(u8 *key, uint hdrlen, u8 *pframe, uint plen)
}

pn_vector[0] = pframe[hdrlen];
- pn_vector[1] = pframe[hdrlen+1];
- pn_vector[2] = pframe[hdrlen+4];
- pn_vector[3] = pframe[hdrlen+5];
- pn_vector[4] = pframe[hdrlen+6];
- pn_vector[5] = pframe[hdrlen+7];
+ pn_vector[1] = pframe[hdrlen + 1];
+ pn_vector[2] = pframe[hdrlen + 4];
+ pn_vector[3] = pframe[hdrlen + 5];
+ pn_vector[4] = pframe[hdrlen + 6];
+ pn_vector[5] = pframe[hdrlen + 7];

construct_mic_iv(mic_iv, qc_exists, a4_exists, pframe, plen, pn_vector);

@@ -1174,11 +1174,11 @@ static int aes_cipher(u8 *key, uint hdrlen, u8 *pframe, uint plen)

/* Insert MIC into payload */
for (j = 0; j < 8; j++)
- pframe[payload_index+j] = mic[j];
+ pframe[payload_index + j] = mic[j];

payload_index = hdrlen + 8;
for (i = 0; i < num_blocks; i++) {
- construct_ctr_preload(ctr_preload, a4_exists, qc_exists, pframe, pn_vector, i+1);
+ construct_ctr_preload(ctr_preload, a4_exists, qc_exists, pframe, pn_vector, i + 1);
aes128k128d(key, ctr_preload, aes_out);
bitwise_xor(aes_out, &pframe[payload_index], chain_buffer);
for (j = 0; j < 16; j++)
@@ -1187,12 +1187,12 @@ static int aes_cipher(u8 *key, uint hdrlen, u8 *pframe, uint plen)

if (payload_remainder > 0) { /* If there is a short final block, then pad it,*/
/* encrypt it and copy the unpadded part back */
- construct_ctr_preload(ctr_preload, a4_exists, qc_exists, pframe, pn_vector, num_blocks+1);
+ construct_ctr_preload(ctr_preload, a4_exists, qc_exists, pframe, pn_vector, num_blocks + 1);

for (j = 0; j < 16; j++)
padded_buffer[j] = 0x00;
for (j = 0; j < payload_remainder; j++)
- padded_buffer[j] = pframe[payload_index+j];
+ padded_buffer[j] = pframe[payload_index + j];
aes128k128d(key, ctr_preload, aes_out);
bitwise_xor(aes_out, padded_buffer, chain_buffer);
for (j = 0; j < payload_remainder; j++)
@@ -1204,7 +1204,7 @@ static int aes_cipher(u8 *key, uint hdrlen, u8 *pframe, uint plen)
for (j = 0; j < 16; j++)
padded_buffer[j] = 0x00;
for (j = 0; j < 8; j++)
- padded_buffer[j] = pframe[j+hdrlen+8+plen];
+ padded_buffer[j] = pframe[j + hdrlen + 8 + plen];

aes128k128d(key, ctr_preload, aes_out);
bitwise_xor(aes_out, padded_buffer, chain_buffer);
@@ -1254,12 +1254,12 @@ u32 rtw_aes_encrypt(struct adapter *padapter, u8 *pxmitframe)
else
prwskey = &stainfo->dot118021x_UncstKey.skey[0];
for (curfragnum = 0; curfragnum < pattrib->nr_frags; curfragnum++) {
- if ((curfragnum+1) == pattrib->nr_frags) { /* 4 the last fragment */
- length = pattrib->last_txcmdsz-pattrib->hdrlen-pattrib->iv_len-pattrib->icv_len;
+ if ((curfragnum + 1) == pattrib->nr_frags) { /* 4 the last fragment */
+ length = pattrib->last_txcmdsz - pattrib->hdrlen - pattrib->iv_len - pattrib->icv_len;

aes_cipher(prwskey, pattrib->hdrlen, pframe, length);
} else {
- length = pxmitpriv->frag_len-pattrib->hdrlen-pattrib->iv_len-pattrib->icv_len;
+ length = pxmitpriv->frag_len - pattrib->hdrlen - pattrib->iv_len - pattrib->icv_len;

aes_cipher(prwskey, pattrib->hdrlen, pframe, length);
pframe += pxmitpriv->frag_len;
diff --git a/drivers/staging/rtl8188eu/core/rtw_sta_mgt.c b/drivers/staging/rtl8188eu/core/rtw_sta_mgt.c
index 73f2cb5ebaa6..3c03141e25b1 100644
--- a/drivers/staging/rtl8188eu/core/rtw_sta_mgt.c
+++ b/drivers/staging/rtl8188eu/core/rtw_sta_mgt.c
@@ -112,7 +112,7 @@ u32 _rtw_init_sta_priv(struct sta_priv *pstapriv)

inline int rtw_stainfo_offset(struct sta_priv *stapriv, struct sta_info *sta)
{
- int offset = (((u8 *)sta) - stapriv->pstainfo_buf)/sizeof(struct sta_info);
+ int offset = (((u8 *)sta) - stapriv->pstainfo_buf) / sizeof(struct sta_info);

if (!stainfo_offset_valid(offset))
DBG_88E("%s invalid offset(%d), out of range!!!", __func__, offset);
diff --git a/drivers/staging/rtl8188eu/os_dep/ioctl_linux.c b/drivers/staging/rtl8188eu/os_dep/ioctl_linux.c
index 68196d8c05eb..38484dffe095 100644
--- a/drivers/staging/rtl8188eu/os_dep/ioctl_linux.c
+++ b/drivers/staging/rtl8188eu/os_dep/ioctl_linux.c
@@ -120,7 +120,7 @@ static char *translate_scan(struct adapter *padapter,
start = iwe_stream_add_point(info, start, stop, &iwe, pnetwork->network.ssid.ssid);

/* parsing HT_CAP_IE */
- p = rtw_get_ie(&pnetwork->network.ies[12], _HT_CAPABILITY_IE_, &ht_ielen, pnetwork->network.ie_length-12);
+ p = rtw_get_ie(&pnetwork->network.ies[12], _HT_CAPABILITY_IE_, &ht_ielen, pnetwork->network.ie_length - 12);

if (p && ht_ielen > 0) {
struct ieee80211_ht_cap *pht_capie;
@@ -195,7 +195,7 @@ static char *translate_scan(struct adapter *padapter,
p = custom;
p += scnprintf(p, MAX_CUSTOM_LEN - (p - custom), " Rates (Mb/s): ");
while (pnetwork->network.SupportedRates[i] != 0) {
- rate = pnetwork->network.SupportedRates[i]&0x7F;
+ rate = pnetwork->network.SupportedRates[i] & 0x7F;
if (rate > max_rate)
max_rate = rate;
p += scnprintf(p, MAX_CUSTOM_LEN - (p - custom),
@@ -204,9 +204,9 @@ static char *translate_scan(struct adapter *padapter,
}

if (ht_cap) {
- if (mcs_rate&0x8000)/* MCS15 */
+ if (mcs_rate & 0x8000)/* MCS15 */
max_rate = (bw_40MHz) ? ((short_GI) ? 300 : 270) : ((short_GI) ? 144 : 130);
- else if (mcs_rate&0x0080)/* MCS7 */
+ else if (mcs_rate & 0x0080)/* MCS7 */
;
else/* default MCS7 */
max_rate = (bw_40MHz) ? ((short_GI) ? 150 : 135) : ((short_GI) ? 72 : 65);
@@ -284,7 +284,7 @@ static char *translate_scan(struct adapter *padapter,
iwe.u.data.length = (u16)wps_ielen;
start = iwe_stream_add_point(info, start, stop, &iwe, wpsie_ptr);
}
- cnt += ie_ptr[cnt+1]+2; /* goto next */
+ cnt += ie_ptr[cnt + 1] + 2; /* goto next */
}
}

@@ -512,7 +512,7 @@ static int rtw_set_wpa_ie(struct adapter *padapter, char *pie, unsigned short ie

DBG_88E("\n wpa_ie(length:%d):\n", ielen);
for (i = 0; i < ielen; i += 8)
- DBG_88E("0x%.2x 0x%.2x 0x%.2x 0x%.2x 0x%.2x 0x%.2x 0x%.2x 0x%.2x\n", buf[i], buf[i+1], buf[i+2], buf[i+3], buf[i+4], buf[i+5], buf[i+6], buf[i+7]);
+ DBG_88E("0x%.2x 0x%.2x 0x%.2x 0x%.2x 0x%.2x 0x%.2x 0x%.2x 0x%.2x\n", buf[i], buf[i + 1], buf[i + 2], buf[i + 3], buf[i + 4], buf[i + 5], buf[i + 6], buf[i + 7]);
}

if (ielen < RSN_HEADER_LEN) {
@@ -586,7 +586,7 @@ static int rtw_set_wpa_ie(struct adapter *padapter, char *pie, unsigned short ie

while (cnt < ielen) {
eid = buf[cnt];
- if ((eid == _VENDOR_SPECIFIC_IE_) && (!memcmp(&buf[cnt+2], wps_oui, 4))) {
+ if ((eid == _VENDOR_SPECIFIC_IE_) && (!memcmp(&buf[cnt + 2], wps_oui, 4))) {
DBG_88E("SET WPS_IE\n");

padapter->securitypriv.wps_ie_len = min(buf[cnt + 1] + 2, MAX_WPA_IE_LEN << 2);
@@ -594,10 +594,10 @@ static int rtw_set_wpa_ie(struct adapter *padapter, char *pie, unsigned short ie
memcpy(padapter->securitypriv.wps_ie, &buf[cnt], padapter->securitypriv.wps_ie_len);

set_fwstate(&padapter->mlmepriv, WIFI_UNDER_WPS);
- cnt += buf[cnt+1]+2;
+ cnt += buf[cnt + 1] + 2;
break;
}
- cnt += buf[cnt+1]+2; /* goto next */
+ cnt += buf[cnt + 1] + 2; /* goto next */
}
}
}
@@ -628,7 +628,7 @@ static int rtw_wx_get_name(struct net_device *dev,

if (check_fwstate(pmlmepriv, _FW_LINKED | WIFI_ADHOC_MASTER_STATE)) {
/* parsing HT_CAP_IE */
- p = rtw_get_ie(&pcur_bss->ies[12], _HT_CAPABILITY_IE_, &ht_ielen, pcur_bss->ie_length-12);
+ p = rtw_get_ie(&pcur_bss->ies[12], _HT_CAPABILITY_IE_, &ht_ielen, pcur_bss->ie_length - 12);
if (p && ht_ielen > 0)
ht_cap = true;

@@ -782,7 +782,7 @@ static int rtw_wx_set_pmkid(struct net_device *dev,
DBG_88E("[rtw_wx_set_pmkid] BSSID exists in the PMKList.\n");
memcpy(psecuritypriv->PMKIDList[j].PMKID, pPMK->pmkid, IW_PMKID_LEN);
psecuritypriv->PMKIDList[j].bUsed = true;
- psecuritypriv->PMKIDIndex = j+1;
+ psecuritypriv->PMKIDIndex = j + 1;
blInserted = true;
break;
}
@@ -1093,7 +1093,7 @@ static int rtw_wx_set_scan(struct net_device *dev, struct iw_request_info *a,
goto exit;
}

- if (check_fwstate(pmlmepriv, _FW_UNDER_SURVEY|_FW_UNDER_LINKING)) {
+ if (check_fwstate(pmlmepriv, _FW_UNDER_SURVEY | _FW_UNDER_LINKING)) {
indicate_wx_scan_complete_event(padapter);
goto exit;
}
@@ -1102,7 +1102,7 @@ static int rtw_wx_set_scan(struct net_device *dev, struct iw_request_info *a,
/* the pmlmepriv->scan_interval is always equal to 3. */
/* So, the wpa_supplicant won't find out the WPS SoftAP. */

- memset(ssid, 0, sizeof(struct ndis_802_11_ssid)*RTW_SSID_SCAN_AMOUNT);
+ memset(ssid, 0, sizeof(struct ndis_802_11_ssid) * RTW_SSID_SCAN_AMOUNT);

if (wrqu->data.length == sizeof(struct iw_scan_req)) {
struct iw_scan_req *req = (struct iw_scan_req *)extra;
@@ -1128,7 +1128,7 @@ static int rtw_wx_set_scan(struct net_device *dev, struct iw_request_info *a,
if (wrqu->data.length >= WEXT_CSCAN_HEADER_SIZE &&
!memcmp(extra, WEXT_CSCAN_HEADER, WEXT_CSCAN_HEADER_SIZE)) {
int len = wrqu->data.length - WEXT_CSCAN_HEADER_SIZE;
- char *pos = extra+WEXT_CSCAN_HEADER_SIZE;
+ char *pos = extra + WEXT_CSCAN_HEADER_SIZE;
char section;
char sec_len;
int ssid_index = 0;
@@ -1239,7 +1239,7 @@ static int rtw_wx_get_scan(struct net_device *dev, struct iw_request_info *a,

spin_unlock_bh(&pmlmepriv->scanned_queue.lock);

- wrqu->data.length = ev-extra;
+ wrqu->data.length = ev - extra;
wrqu->data.flags = 0;

exit:
@@ -1890,7 +1890,7 @@ static int rtw_wx_set_enc_ext(struct net_device *dev,
(pext->ext_flags & IW_ENCODE_EXT_GROUP_KEY))
param->u.crypt.set_tx = 0;

- param->u.crypt.idx = (pencoding->flags&0x00FF) - 1;
+ param->u.crypt.idx = (pencoding->flags & 0x00FF) - 1;

if (pext->ext_flags & IW_ENCODE_EXT_RX_SEQ_VALID)
memcpy(param->u.crypt.seq, pext->rx_seq, 8);
@@ -1935,7 +1935,7 @@ static int wpa_set_param(struct net_device *dev, u8 name, u32 value)
switch (name) {
case IEEE_PARAM_WPA_ENABLED:
padapter->securitypriv.dot11AuthAlgrthm = dot11AuthAlgrthm_8021X; /* 802.1x */
- switch ((value)&0xff) {
+ switch (value & 0xff) {
case 1: /* WPA */
padapter->securitypriv.ndisauthtype = Ndis802_11AuthModeWPAPSK; /* WPA_PSK */
padapter->securitypriv.ndisencryptstatus = Ndis802_11Encryption2Enabled;
@@ -2407,7 +2407,7 @@ static int rtw_set_beacon(struct net_device *dev, struct ieee_param *param, int
if ((pstapriv->max_num_sta > NUM_STA) || (pstapriv->max_num_sta <= 0))
pstapriv->max_num_sta = NUM_STA;

- if (rtw_check_beacon_data(padapter, pbuf, (len-12-2)) == _SUCCESS)/* 12 = param header, 2:no packed */
+ if (rtw_check_beacon_data(padapter, pbuf, len - 12 - 2) == _SUCCESS) /* 12 = param header, 2:no packed */
ret = 0;
else
ret = -EINVAL;
@@ -2436,7 +2436,7 @@ static int rtw_add_sta(struct net_device *dev, struct ieee_param *param)

DBG_88E("rtw_add_sta(aid =%d) =%pM\n", param->u.add_sta.aid, (param->sta_addr));

- if (!check_fwstate(pmlmepriv, (_FW_LINKED|WIFI_AP_STATE)))
+ if (!check_fwstate(pmlmepriv, (_FW_LINKED | WIFI_AP_STATE)))
return -EINVAL;

if (is_broadcast_ether_addr(param->sta_addr))
@@ -2451,7 +2451,7 @@ static int rtw_add_sta(struct net_device *dev, struct ieee_param *param)
memcpy(psta->bssrateset, param->u.add_sta.tx_supp_rates, 16);

/* check wmm cap. */
- if (WLAN_STA_WME&flags)
+ if (WLAN_STA_WME & flags)
psta->qos_option = 1;
else
psta->qos_option = 0;
@@ -2460,7 +2460,7 @@ static int rtw_add_sta(struct net_device *dev, struct ieee_param *param)
psta->qos_option = 0;

/* chec 802.11n ht cap. */
- if (WLAN_STA_HT&flags) {
+ if (WLAN_STA_HT & flags) {
psta->htpriv.ht_option = true;
psta->qos_option = 1;
memcpy(&psta->htpriv.ht_cap, &param->u.add_sta.ht_cap,
@@ -2620,7 +2620,7 @@ static int rtw_set_wps_beacon(struct net_device *dev, struct ieee_param *param,
if (!check_fwstate(pmlmepriv, WIFI_AP_STATE))
return -EINVAL;

- ie_len = len-12-2;/* 12 = param header, 2:no packed */
+ ie_len = len - 12 - 2; /* 12 = param header, 2:no packed */

kfree(pmlmepriv->wps_beacon_ie);
pmlmepriv->wps_beacon_ie = NULL;
@@ -2654,7 +2654,7 @@ static int rtw_set_wps_probe_resp(struct net_device *dev, struct ieee_param *par
if (!check_fwstate(pmlmepriv, WIFI_AP_STATE))
return -EINVAL;

- ie_len = len-12-2;/* 12 = param header, 2:no packed */
+ ie_len = len - 12 - 2; /* 12 = param header, 2:no packed */

kfree(pmlmepriv->wps_probe_resp_ie);
pmlmepriv->wps_probe_resp_ie = NULL;
@@ -2683,7 +2683,7 @@ static int rtw_set_wps_assoc_resp(struct net_device *dev, struct ieee_param *par
if (!check_fwstate(pmlmepriv, WIFI_AP_STATE))
return -EINVAL;

- ie_len = len-12-2;/* 12 = param header, 2:no packed */
+ ie_len = len - 12 - 2; /* 12 = param header, 2:no packed */

kfree(pmlmepriv->wps_assoc_resp_ie);
pmlmepriv->wps_assoc_resp_ie = NULL;
@@ -3014,7 +3014,7 @@ int rtw_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
ret = rtw_hostapd_ioctl(dev, &wrq->u.data);
break;
#endif /* CONFIG_88EU_AP_MODE */
- case (SIOCDEVPRIVATE+1):
+ case (SIOCDEVPRIVATE + 1):
ret = rtw_android_priv_cmd(dev, rq, cmd);
break;
default:
--
2.27.0
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