From 5d47a3af555cfacf69b0382b1f030635b78fcaac Mon Sep 17 00:00:00 2001 From: Mauro Carvalho Chehab Date: Fri, 14 Mar 2008 09:58:10 +0000 Subject: cleanup variable initialization From: Guennadi Liakhovetski flags used for spinlocks don't need to be initialized, except where the compiler has no way to see, that the spin_unlock_irqrestore is only called if the spin_lock_irqsave has been called before. Local variable initialization doesn't have to be protected. Signed-off-by: Guennadi Liakhovetski Reviewed-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab --- linux/drivers/media/video/ivtv/ivtv-queue.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'linux/drivers/media/video/ivtv/ivtv-queue.c') diff --git a/linux/drivers/media/video/ivtv/ivtv-queue.c b/linux/drivers/media/video/ivtv/ivtv-queue.c index 39a216713..3e1deec67 100644 --- a/linux/drivers/media/video/ivtv/ivtv-queue.c +++ b/linux/drivers/media/video/ivtv/ivtv-queue.c @@ -51,7 +51,7 @@ void ivtv_queue_init(struct ivtv_queue *q) void ivtv_enqueue(struct ivtv_stream *s, struct ivtv_buffer *buf, struct ivtv_queue *q) { - unsigned long flags = 0; + unsigned long flags; /* clear the buffer if it is going to be enqueued to the free queue */ if (q == &s->q_free) { @@ -71,7 +71,7 @@ void ivtv_enqueue(struct ivtv_stream *s, struct ivtv_buffer *buf, struct ivtv_qu struct ivtv_buffer *ivtv_dequeue(struct ivtv_stream *s, struct ivtv_queue *q) { struct ivtv_buffer *buf = NULL; - unsigned long flags = 0; + unsigned long flags; spin_lock_irqsave(&s->qlock, flags); if (!list_empty(&q->list)) { -- cgit v1.2.3