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authorOleg Nesterov <oleg@tv-sign.ru>2005-10-30 15:01:37 -0800
committerLinus Torvalds <torvalds@g5.osdl.org>2005-10-30 17:37:17 -0800
commit9e4e23bccb127fac109e765dfb7f9372661cb415 (patch)
tree0031d99431f89d135830b8386d3f0fbff0b57753
parent833d304b22edff5cc687ab7e5549c2f0dcdd951a (diff)
[PATCH] little de_thread() cleanup
Trivial, saves one 'if' branch in de_thread(). Signed-off-by: Oleg Nesterov <oleg@tv-sign.ru> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
-rw-r--r--fs/exec.c7
1 files changed, 3 insertions, 4 deletions
diff --git a/fs/exec.c b/fs/exec.c
index ba73797eb4c..1de69cdc0e6 100644
--- a/fs/exec.c
+++ b/fs/exec.c
@@ -630,10 +630,9 @@ static inline int de_thread(struct task_struct *tsk)
/*
* Account for the thread group leader hanging around:
*/
- count = 2;
- if (thread_group_leader(current))
- count = 1;
- else {
+ count = 1;
+ if (!thread_group_leader(current)) {
+ count = 2;
/*
* The SIGALRM timer survives the exec, but needs to point
* at us as the new group leader now. We have a race with