openkylin
/
linux
mirror of https://gitee.com/openkylin/linux.git
9
0
Fork 0
Code Issues Projects Releases Wiki Activity

BUG_ON() Conversion in ipc/msg.c 

this changes if() BUG(); constructs to BUG_ON() which is
cleaner, contains unlikely() and can better optimized away.

Signed-off-by: Eric Sesterhenn <snakebyte@gmx.de>
Signed-off-by: Adrian Bunk <bunk@stusta.de>
This commit is contained in:
Eric Sesterhenn 2006-03-24 18:44:22 +01:00 committed by Adrian Bunk
parent ce52449742
commit 8cd5283b89
1 changed files with 1 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
ipc/msg.c
View File

@ -220,8 +220,7 @@ asmlinkage long sys_msgget (key_t key, int msgflg)
ret = -EEXIST;
} else {
msq = msg_lock(id);
if(msq==NULL)
BUG();
BUG_ON(msq==NULL);
if (ipcperms(&msq->q_perm, msgflg))
ret = -EACCES;
else {