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authorKobe Wu <kobe-cp.wu@mediatek.com>2019-05-30 19:59:35 +0800
committerIngo Molnar <mingo@kernel.org>2019-06-17 12:09:37 +0200
commitdd471efe345bf6f9e1206f6c629ca3e80eb43523 (patch)
tree79a0ff9ef2779984a1c8ff85be41958782661494
parent9ffbe8ac05dbb4ab4a4836a55a47fc6be945a38f (diff)
downloadlinux-dd471efe345bf6f9e1206f6c629ca3e80eb43523.tar.bz2
locking/lockdep: Remove unnecessary DEBUG_LOCKS_WARN_ON()
DEBUG_LOCKS_WARN_ON() will turn off debug_locks and makes print_unlock_imbalance_bug() return directly. Remove a redundant whitespace. Signed-off-by: Kobe Wu <kobe-cp.wu@mediatek.com> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Cc: <linux-mediatek@lists.infradead.org> Cc: <wsd_upstream@mediatek.com> Cc: Eason Lin <eason-yh.lin@mediatek.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Will Deacon <will.deacon@arm.com> Link: https://lkml.kernel.org/r/1559217575-30298-1-git-send-email-kobe-cp.wu@mediatek.com Signed-off-by: Ingo Molnar <mingo@kernel.org>
-rw-r--r--kernel/locking/lockdep.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/locking/lockdep.c b/kernel/locking/lockdep.c
index 48a840adb281..5e368f485330 100644
--- a/kernel/locking/lockdep.c
+++ b/kernel/locking/lockdep.c
@@ -4160,7 +4160,7 @@ __lock_release(struct lockdep_map *lock, unsigned long ip)
* So we're all set to release this lock.. wait what lock? We don't
* own any locks, you've been drinking again?
*/
- if (DEBUG_LOCKS_WARN_ON(depth <= 0)) {
+ if (depth <= 0) {
print_unlock_imbalance_bug(curr, lock, ip);
return 0;
}