From 9e4e23bccb127fac109e765dfb7f9372661cb415 Mon Sep 17 00:00:00 2001
From: Oleg Nesterov <oleg@tv-sign.ru>
Date: Sun, 30 Oct 2005 15:01:37 -0800
Subject: [PATCH] [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>
---
fs/exec.c | 7 +++----
1 file changed, 3 insertions(+), 4 deletions(-)
diff --git a/fs/exec.c b/fs/exec.c
index ba73797eb4cb..1de69cdc0e6c 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
--
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