Commit 4edb9a14 authored Aug 27, 2006 by Yingchao Zhou Committed by Linus Torvalds Aug 27, 2006

[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>

parent ecdc6394

kernel/stop_machine.c

+0 −1

Original line number	Diff line number	Diff line
		@@ -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;
		}