diff options
| author | Antti Palosaari <crope@iki.fi> | 2014-08-25 02:27:43 +0400 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@osg.samsung.com> | 2014-09-21 23:42:33 +0400 |
| commit | 8880f2cbdb0a981ea8e6a5ce2915abac26120523 (patch) | |
| tree | 38b4f0d3a0b366438f14f0a3c996acb8d88bff39 /drivers/media/usb/airspy | |
| parent | 617123ae383e66b3a2c5f57155b49af5bb4327db (diff) | |
| download | linux-8880f2cbdb0a981ea8e6a5ce2915abac26120523.tar.xz | |
[media] airspy: remove unneeded spinlock irq flags initialization
There is no need to init flags before calling spin_lock_irqsave().
spin_lock_irqsave is a 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/usb/airspy')
| -rw-r--r-- | drivers/media/usb/airspy/airspy.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/media/usb/airspy/airspy.c b/drivers/media/usb/airspy/airspy.c index de9fc52d3763..994c9914ab9b 100644 --- a/drivers/media/usb/airspy/airspy.c +++ b/drivers/media/usb/airspy/airspy.c @@ -223,7 +223,7 @@ err: /* Private functions */ static struct airspy_frame_buf *airspy_get_next_fill_buf(struct airspy *s) { - unsigned long flags = 0; + unsigned long flags; struct airspy_frame_buf *buf = NULL; spin_lock_irqsave(&s->queued_bufs_lock, flags); @@ -446,7 +446,7 @@ static int airspy_alloc_urbs(struct airspy *s) /* Must be called with vb_queue_lock hold */ static void airspy_cleanup_queued_bufs(struct airspy *s) { - unsigned long flags = 0; + unsigned long flags; dev_dbg(s->dev, "\n"); @@ -506,7 +506,7 @@ static void airspy_buf_queue(struct vb2_buffer *vb) struct airspy *s = vb2_get_drv_priv(vb->vb2_queue); struct airspy_frame_buf *buf = container_of(vb, struct airspy_frame_buf, vb); - unsigned long flags = 0; + unsigned long flags; /* Check the device has not disconnected between prep and queuing */ if (unlikely(!s->udev)) { |