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| author | Yingchao Zhou <yingchao.zhou@gmail.com> | 2006-08-27 01:23:46 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-08-27 11:01:31 -0700 |
| commit | 4edb9a143e31d2e191c199262226e1a5923ff8f7 (patch) | |
| tree | c876dfb150124613dfb0564781de4fb2bf424d7c | |
| parent | ecdc63948763586e101108dfe1ba316ec069fe39 (diff) | |
| download | lwn-4edb9a143e31d2e191c199262226e1a5923ff8f7.tar.gz lwn-4edb9a143e31d2e191c199262226e1a5923ff8f7.zip | |
[PATCH] Remove redundant up() in stop_machine()
An up() is called in kernel/stop_machine.c on failure, and also in the
caller (unconditionally).
Signed-off-by: Zhou Yingchao <yingchao.zhou@gmail.com>
Cc: <stable@kernel.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
| -rw-r--r-- | kernel/stop_machine.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/kernel/stop_machine.c b/kernel/stop_machine.c index dcfb5d731466..51cacd111dbd 100644 --- a/kernel/stop_machine.c +++ b/kernel/stop_machine.c @@ -111,7 +111,6 @@ static int stop_machine(void) /* If some failed, kill them all. */ if (ret < 0) { stopmachine_set_state(STOPMACHINE_EXIT); - up(&stopmachine_mutex); return ret; } |