[PATCH] Remove redundant up() in stop_machine(2.6.18-rc4)

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   An up() is called in kernel/stop_machine.c on failure, and also in
the caller unconditionally. I have reported, but now it is still here.

Signed-off-by: Zhou Yingchao <[email protected]>
___
--- kernel/stop_machine.c.orig	2006-08-23 14:53:36.000000000 +0800
+++ kernel/stop_machine.c	2006-08-23 14:53:55.000000000 +0800
@@ -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;
	}
-
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