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[media] rtl2832_sdr: 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 23:37:57 -03:00 committed by Mauro Carvalho Chehab
parent 13bd82d18e
commit abfc8d66d7
1 changed files with 3 additions and 3 deletions
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6
drivers/media/dvb-frontends/rtl2832_sdr.c
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@ -329,7 +329,7 @@ static int rtl2832_sdr_rd_reg_mask(struct rtl2832_sdr_state *s, u16 reg,
static struct rtl2832_sdr_frame_buf *rtl2832_sdr_get_next_fill_buf(
struct rtl2832_sdr_state *s)
{
unsigned long flags = 0;
unsigned long flags;
struct rtl2832_sdr_frame_buf *buf = NULL;
spin_lock_irqsave(&s->queued_bufs_lock, flags);
@ -570,7 +570,7 @@ static int rtl2832_sdr_alloc_urbs(struct rtl2832_sdr_state *s)
/* Must be called with vb_queue_lock hold */
static void rtl2832_sdr_cleanup_queued_bufs(struct rtl2832_sdr_state *s)
{
unsigned long flags = 0;
unsigned long flags;
dev_dbg(&s->udev->dev, "%s:\n", __func__);
@ -659,7 +659,7 @@ static void rtl2832_sdr_buf_queue(struct vb2_buffer *vb)
struct rtl2832_sdr_state *s = vb2_get_drv_priv(vb->vb2_queue);
struct rtl2832_sdr_frame_buf *buf =
container_of(vb, struct rtl2832_sdr_frame_buf, vb);
unsigned long flags = 0;
unsigned long flags;
/* Check the device has not disconnected between prep and queuing */
if (!s->udev) {