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authorLinus Torvalds <torvalds@linux-foundation.org>2009-05-05 12:08:20 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2009-05-05 12:08:20 -0700
commitda87bbd14299ef43848742c44dfe05fa1da5a21f (patch)
treeac28a7cf89fbcad8cc18f71c041c520d216ec091 /kernel
parente91b3b2681148371d84b9cdf4cab6f9de0522544 (diff)
parent6e85c5ba73c07b990798087e9b858c065db2b234 (diff)
Merge branch 'core-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
* 'core-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: kernel/posix-cpu-timers.c: fix sparse warning dma-debug: remove broken dma memory leak detection for 2.6.30 locking: Documentation: lockdep-design.txt, fix note of state bits
Diffstat (limited to 'kernel')
-rw-r--r--kernel/posix-cpu-timers.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/kernel/posix-cpu-timers.c b/kernel/posix-cpu-timers.c
index c9dcf98b4463..bece7c0b67b2 100644
--- a/kernel/posix-cpu-timers.c
+++ b/kernel/posix-cpu-timers.c
@@ -1420,19 +1420,19 @@ void run_posix_cpu_timers(struct task_struct *tsk)
* timer call will interfere.
*/
list_for_each_entry_safe(timer, next, &firing, it.cpu.entry) {
- int firing;
+ int cpu_firing;
+
spin_lock(&timer->it_lock);
list_del_init(&timer->it.cpu.entry);
- firing = timer->it.cpu.firing;
+ cpu_firing = timer->it.cpu.firing;
timer->it.cpu.firing = 0;
/*
* The firing flag is -1 if we collided with a reset
* of the timer, which already reported this
* almost-firing as an overrun. So don't generate an event.
*/
- if (likely(firing >= 0)) {
+ if (likely(cpu_firing >= 0))
cpu_timer_fire(timer);
- }
spin_unlock(&timer->it_lock);
}
}