diff options
| author | Antti Palosaari <crope@iki.fi> | 2014-08-24 23:37:57 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@osg.samsung.com> | 2014-09-21 16:42:36 -0300 |
| commit | abfc8d66d72ba183eb3b5d344fd1ec17233db8bb (patch) | |
| tree | cea86c50ff0337657be4484837e4b2e50d3bf6a9 /drivers/media/dvb-frontends/rtl2832_sdr.c | |
| parent | 13bd82d18ec29c7c81f2d42816f5a14095977c9e (diff) | |
| download | linux-abfc8d66d72ba183eb3b5d344fd1ec17233db8bb.tar.bz2 | |
[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>
Diffstat (limited to 'drivers/media/dvb-frontends/rtl2832_sdr.c')
| -rw-r--r-- | drivers/media/dvb-frontends/rtl2832_sdr.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/media/dvb-frontends/rtl2832_sdr.c b/drivers/media/dvb-frontends/rtl2832_sdr.c index 5bcf48bb4a71..029189d8be88 100644 --- a/drivers/media/dvb-frontends/rtl2832_sdr.c +++ b/drivers/media/dvb-frontends/rtl2832_sdr.c @@ -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) { |