Messages in this thread Patch in this message | | | Date | Tue, 18 May 2010 14:48:43 GMT | From | tip-bot for Andrew Morton <> | Subject | [tip:core/locking] kernel/mutex.c: Fix unused var warning |
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Commit-ID: 0f14452563e342637f9a3a2f036cac7315081b2b Gitweb: http://git.kernel.org/tip/0f14452563e342637f9a3a2f036cac7315081b2b Author: Andrew Morton <akpm@linux-foundation.org> AuthorDate: Fri, 14 May 2010 11:13:48 -0700 Committer: Ingo Molnar <mingo@elte.hu> CommitDate: Tue, 18 May 2010 16:46:03 +0200
kernel/mutex.c: Fix unused var warning
kernel/mutex.c: In function '__mutex_lock_common': kernel/mutex.c:148: warning: unused variable 'timeout'
Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: <stable@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> LKML-Reference: <201005141841.o4EIfcl0015387@imap1.linux-foundation.org> Signed-off-by: Ingo Molnar <mingo@elte.hu> --- kernel/mutex.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/kernel/mutex.c b/kernel/mutex.c index 7d4626b..b998c6e 100644 --- a/kernel/mutex.c +++ b/kernel/mutex.c @@ -145,7 +145,7 @@ __mutex_lock_common(struct mutex *lock, long state, unsigned int subclass, struct task_struct *task = current; struct mutex_waiter waiter; unsigned long flags; - unsigned long timeout; + unsigned long timeout __maybe_unused; preempt_disable(); mutex_acquire(&lock->dep_map, subclass, 0, ip);
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