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 <cr...@iki.fi>
---
drivers/media/usb/airspy/airspy.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/media/usb/airspy/airspy.c
b/drivers/media/usb/airspy/airspy.c
index de9fc52..994c991 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)) {
--
http://palosaari.fi/
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