From 7daa4a8897e79911f524ddac065adea05c7e9b16 Mon Sep 17 00:00:00 2001 From: Guennadi Liakhovetski Date: Tue, 22 Apr 2008 14:46:03 -0300 Subject: V4L/DVB (7378): cleanup variable initialization 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 --- drivers/media/video/ivtv/ivtv-queue.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'drivers/media/video/ivtv') diff --git a/drivers/media/video/ivtv/ivtv-queue.c b/drivers/media/video/ivtv/ivtv-queue.c index 39a216713244..3e1deec67a5e 100644 --- a/drivers/media/video/ivtv/ivtv-queue.c +++ b/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 v1.2.2