lkml.org 
[lkml]   [2017]   [Oct]   [4]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [Outreachy kernel] [PATCH] Staging: rtl8188eu: core: Use list_for_each_entry_safe
Again, you have three patches on different files with the same subject
line. You could add the file name eg rtw_ap: to the subject line to make
them unique.

julia

On Wed, 4 Oct 2017, Srishti Sharma wrote:

> Use list_for_each_entry_safe to make the code more compact. Done
> by the following semantic patch by coccinelle.
>
> @r@
> struct list_head* l;
> expression e;
> identifier m,list_del_init,f;
> type T1;
> T1* pos;
> iterator name list_for_each_entry_safe;
> @@
>
> f(...){
>
> +T1* tmp;
> <+...
> -while(...)
> +list_for_each_entry_safe(pos,tmp,l,m)
> {
> ...
> -pos = container_of(l,T1,m);
> ...
> -l=e;
> <+...
> list_del_init(&pos->m)
> ...+>
> }
> ...+>
>
> }
>
> Signed-off-by: Srishti Sharma <srishtishar@gmail.com>
> ---
> drivers/staging/rtl8188eu/core/rtw_ap.c | 12 +++---------
> 1 file changed, 3 insertions(+), 9 deletions(-)
>
> diff --git a/drivers/staging/rtl8188eu/core/rtw_ap.c b/drivers/staging/rtl8188eu/core/rtw_ap.c
> index a2c599f..551af9e 100644
> --- a/drivers/staging/rtl8188eu/core/rtw_ap.c
> +++ b/drivers/staging/rtl8188eu/core/rtw_ap.c
> @@ -280,7 +280,7 @@ void expire_timeout_chk(struct adapter *padapter)
> {
> struct list_head *phead, *plist;
> u8 updated = 0;
> - struct sta_info *psta = NULL;
> + struct sta_info *psta = NULL, *tmp;
> struct sta_priv *pstapriv = &padapter->stapriv;
> u8 chk_alive_num = 0;
> char chk_alive_list[NUM_STA];
> @@ -292,10 +292,7 @@ void expire_timeout_chk(struct adapter *padapter)
> plist = phead->next;
>
> /* check auth_queue */
> - while (phead != plist) {
> - psta = container_of(plist, struct sta_info, auth_list);
> - plist = plist->next;
> -
> + list_for_each_entry_safe(psta, tmp, plist, auth_list) {
> if (psta->expire_to > 0) {
> psta->expire_to--;
> if (psta->expire_to == 0) {
> @@ -326,10 +323,7 @@ void expire_timeout_chk(struct adapter *padapter)
> plist = phead->next;
>
> /* check asoc_queue */
> - while (phead != plist) {
> - psta = container_of(plist, struct sta_info, asoc_list);
> - plist = plist->next;
> -
> + list_for_each_entry_safe(psta, tmp, plist, asoc_list) {
> if (chk_sta_is_alive(psta) || !psta->expire_to) {
> psta->expire_to = pstapriv->expire_to;
> psta->keep_alive_trycnt = 0;
> --
> 2.7.4
>
> --
> You received this message because you are subscribed to the Google Groups "outreachy-kernel" group.
> To unsubscribe from this group and stop receiving emails from it, send an email to outreachy-kernel+unsubscribe@googlegroups.com.
> To post to this group, send email to outreachy-kernel@googlegroups.com.
> To view this discussion on the web visit https://groups.google.com/d/msgid/outreachy-kernel/1507122755-5489-1-git-send-email-srishtishar%40gmail.com.
> For more options, visit https://groups.google.com/d/optout.
>

\
 
 \ /
  Last update: 2017-10-04 15:34    [W:0.050 / U:1.644 seconds]
©2003-2017 Jasper Spaans. hosted at Digital OceanAdvertise on this site