lkml.org 
[lkml]   [2017]   [Sep]   [29]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH] Staging: rtl8188eu: core: Use list_entry instead of container_of
Date
For variables of the type struct list_head* use list_entry to access
the current list element instead of using container_of.
Done using the following semantic patch by coccinelle.

@r@
identifier e;
struct list_head* l;
@@

<... when != l == NULL
l;
...>

(
e =
-container_of
+list_entry
(
...)
)

Signed-off-by: Srishti Sharma <srishtishar@gmail.com>
---
drivers/staging/rtl8188eu/core/rtw_sta_mgt.c | 12 ++++++------
1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/drivers/staging/rtl8188eu/core/rtw_sta_mgt.c b/drivers/staging/rtl8188eu/core/rtw_sta_mgt.c
index 22cf362..f9df4ac 100644
--- a/drivers/staging/rtl8188eu/core/rtw_sta_mgt.c
+++ b/drivers/staging/rtl8188eu/core/rtw_sta_mgt.c
@@ -152,8 +152,8 @@ u32 _rtw_free_sta_priv(struct sta_priv *pstapriv)
while (phead != plist) {
int i;

- psta = container_of(plist, struct sta_info,
- hash_list);
+ psta = list_entry(plist, struct sta_info,
+ hash_list);
plist = plist->next;

for (i = 0; i < 16; i++) {
@@ -323,7 +323,7 @@ u32 rtw_free_stainfo(struct adapter *padapter, struct sta_info *psta)
plist = phead->next;

while (!list_empty(phead)) {
- prframe = container_of(plist, struct recv_frame, list);
+ prframe = list_entry(plist, struct recv_frame, list);

plist = plist->next;

@@ -399,7 +399,7 @@ void rtw_free_all_stainfo(struct adapter *padapter)
plist = phead->next;

while (phead != plist) {
- psta = container_of(plist, struct sta_info, hash_list);
+ psta = list_entry(plist, struct sta_info, hash_list);

plist = plist->next;

@@ -435,7 +435,7 @@ struct sta_info *rtw_get_stainfo(struct sta_priv *pstapriv, u8 *hwaddr)
plist = phead->next;

while (phead != plist) {
- psta = container_of(plist, struct sta_info, hash_list);
+ psta = list_entry(plist, struct sta_info, hash_list);

if ((!memcmp(psta->hwaddr, addr, ETH_ALEN)) == true) {
/* if found the matched address */
@@ -493,7 +493,7 @@ u8 rtw_access_ctrl(struct adapter *padapter, u8 *mac_addr)
phead = get_list_head(pacl_node_q);
plist = phead->next;
while (phead != plist) {
- paclnode = container_of(plist, struct rtw_wlan_acl_node, list);
+ paclnode = list_entry(plist, struct rtw_wlan_acl_node, list);
plist = plist->next;

if (!memcmp(paclnode->addr, mac_addr, ETH_ALEN)) {
--
2.7.4
\
 
 \ /
  Last update: 2017-09-30 03:23    [W:0.046 / U:10.360 seconds]
©2003-2017 Jasper Spaans. hosted at Digital OceanAdvertise on this site