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[media] msi2500: remove unneeded spinlock irq flags initialization 

There is no need to init flags before calling spin_lock_irqsave().
spin_lock_irqsave is macro which stores value to 'flags'.

Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
This commit is contained in:
Antti Palosaari 2014-08-24 23:26:23 -03:00 committed by Mauro Carvalho Chehab
parent 5fa51cc36a
commit b63ab6b064
1 changed files with 3 additions and 3 deletions
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6
drivers/media/usb/msi2500/msi2500.c
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@ -160,7 +160,7 @@ struct msi2500_state {
static struct msi2500_frame_buf *msi2500_get_next_fill_buf(
struct msi2500_state *s)
{
unsigned long flags = 0;
unsigned long flags;
struct msi2500_frame_buf *buf = NULL;
spin_lock_irqsave(&s->queued_bufs_lock, flags);
@ -558,7 +558,7 @@ static int msi2500_isoc_init(struct msi2500_state *s)
/* Must be called with vb_queue_lock hold */
static void msi2500_cleanup_queued_bufs(struct msi2500_state *s)
{
unsigned long flags = 0;
unsigned long flags;
dev_dbg(s->dev, "\n");
@ -634,7 +634,7 @@ static void msi2500_buf_queue(struct vb2_buffer *vb)
struct msi2500_state *s = vb2_get_drv_priv(vb->vb2_queue);
struct msi2500_frame_buf *buf =
container_of(vb, struct msi2500_frame_buf, vb);
unsigned long flags = 0;
unsigned long flags;
/* Check the device has not disconnected between prep and queuing */
if (unlikely(!s->udev)) {