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Subject[PATCH v3] staging: rtl8192u: Replace printk() with more standardize output format.
printk() is the raw way to print output and should be avoided.

For drivers with defined "struct device object", dev_*macro() is
prefer and for "struct netdevice object", netdev_*macro() is prefer over
dev_*macro() to standardize the output format within the subsystem.

If no "struct device object" is defined prefer pr_*macro() over printk().

This patch Replace printk having a log level with the appropriate output
format according to the order of preference.

Signed-off-by: Arushi Singhal <arushisinghal19971997@gmail.com>
---
Changes in v3
*In version2 net_*macro_ratelimited was used which is not helping in
standardizing the output format.

Changes in v2
*change the subject line, driver name was wrong.

.../rtl8192u/ieee80211/ieee80211_crypt_ccmp.c | 22 +++++++++++-----------
1 file changed, 11 insertions(+), 11 deletions(-)

diff --git a/drivers/staging/rtl8192u/ieee80211/ieee80211_crypt_ccmp.c b/drivers/staging/rtl8192u/ieee80211/ieee80211_crypt_ccmp.c
index e6648f7..a4b4042 100644
--- a/drivers/staging/rtl8192u/ieee80211/ieee80211_crypt_ccmp.c
+++ b/drivers/staging/rtl8192u/ieee80211/ieee80211_crypt_ccmp.c
@@ -73,7 +73,7 @@ static void *ieee80211_ccmp_init(int key_idx)

priv->tfm = (void *)crypto_alloc_cipher("aes", 0, CRYPTO_ALG_ASYNC);
if (IS_ERR(priv->tfm)) {
- printk(KERN_DEBUG "ieee80211_crypt_ccmp: could not allocate crypto API aes\n");
+ pr_debug("ieee80211_crypt_ccmp: could not allocate crypto API aes\n");
priv->tfm = NULL;
goto fail;
}
@@ -276,22 +276,22 @@ static int ieee80211_ccmp_decrypt(struct sk_buff *skb, int hdr_len, void *priv)
keyidx = pos[3];
if (!(keyidx & (1 << 5))) {
if (net_ratelimit()) {
- printk(KERN_DEBUG "CCMP: received packet without ExtIV flag from %pM\n",
- hdr->addr2);
+ netdev_dbg(skb->dev, "CCMP: received packet without ExtIV flag from %pM\n",
+ hdr->addr2);
}
key->dot11RSNAStatsCCMPFormatErrors++;
return -2;
}
keyidx >>= 6;
if (key->key_idx != keyidx) {
- printk(KERN_DEBUG "CCMP: RX tkey->key_idx=%d frame keyidx=%d priv=%p\n",
- key->key_idx, keyidx, priv);
+ netdev_dbg(skb->dev, "CCMP: RX tkey->key_idx=%d frame keyidx=%d priv=%p\n",
+ key->key_idx, keyidx, priv);
return -6;
}
if (!key->key_set) {
if (net_ratelimit()) {
- printk(KERN_DEBUG "CCMP: received packet from %pM with keyid=%d that does not have a configured key\n",
- hdr->addr2, keyidx);
+ netdev_dbg(skb->dev, "CCMP: received packet from %pM with keyid=%d that does not have a configured key\n",
+ hdr->addr2, keyidx);
}
return -3;
}
@@ -306,8 +306,8 @@ static int ieee80211_ccmp_decrypt(struct sk_buff *skb, int hdr_len, void *priv)

if (memcmp(pn, key->rx_pn, CCMP_PN_LEN) <= 0) {
if (net_ratelimit()) {
- printk(KERN_DEBUG "CCMP: replay detected: STA=%pM previous PN %pm received PN %pm\n",
- hdr->addr2, key->rx_pn, pn);
+ netdev_dbg(skb->dev, "CCMP: replay detected: STA=%pM previous PN %pm received PN %pm\n",
+ hdr->addr2, key->rx_pn, pn);
}
key->dot11RSNAStatsCCMPReplays++;
return -4;
@@ -341,8 +341,8 @@ static int ieee80211_ccmp_decrypt(struct sk_buff *skb, int hdr_len, void *priv)

if (memcmp(mic, a, CCMP_MIC_LEN) != 0) {
if (net_ratelimit()) {
- printk(KERN_DEBUG "CCMP: decrypt failed: STA=%pM\n",
- hdr->addr2);
+ netdev_dbg(skb->dev, "CCMP: decrypt failed: STA=%pM\n",
+ hdr->addr2);
}
key->dot11RSNAStatsCCMPDecryptErrors++;
return -5;
--
2.7.4
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