X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=kernel%2Fmutex-debug.c;h=d17436cdea1b39a7cb0efc96801bf0655dcb8fb5;hb=85ffdd28be04c324349dfc7c9de3d4342c885c3f;hp=18651641a7b5aa6482e0aa73ce03b5133e6ffa91;hpb=43f82216f0bd114599f4a221ae6924f3658a0c9a;p=pandora-kernel.git

diff --git a/kernel/mutex-debug.c b/kernel/mutex-debug.c
index 18651641a7b5..d17436cdea1b 100644
--- a/kernel/mutex-debug.c
+++ b/kernel/mutex-debug.c
@@ -13,7 +13,6 @@
  *  Released under the General Public License (GPL).
  */
 #include <linux/mutex.h>
-#include <linux/sched.h>
 #include <linux/delay.h>
 #include <linux/module.h>
 #include <linux/poison.h>
@@ -77,6 +76,9 @@ void mutex_remove_waiter(struct mutex *lock, struct mutex_waiter *waiter,
 
 void debug_mutex_unlock(struct mutex *lock)
 {
+	if (unlikely(!debug_locks))
+		return;
+
 	DEBUG_LOCKS_WARN_ON(lock->owner != current_thread_info());
 	DEBUG_LOCKS_WARN_ON(lock->magic != lock);
 	DEBUG_LOCKS_WARN_ON(!lock->wait_list.prev && !lock->wait_list.next);