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media: saa7164: remove variable cnt

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Variable cnt is just being incremented and it's never used
anywhere else. The variable and the increment are redundant so
remove it.

Signed-off-by: Colin Ian King <colin.i.king@gmail.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
This commit is contained in:
Colin Ian King
2022-10-24 16:13:54 +01:00
committed by Hans Verkuil
parent 301fd0dd18
commit 16f3211110
1 changed files with 2 additions and 4 deletions
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drivers/media/pci/saa7164/saa7164-core.c
+2 -4
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@@ -352,7 +352,7 @@ static void saa7164_work_enchandler(struct work_struct *w)
container_of(w, struct saa7164_port, workenc);
struct saa7164_dev *dev = port->dev;
u32 wp, mcb, rp, cnt = 0;
u32 wp, mcb, rp;
port->last_svc_msecs_diff = port->last_svc_msecs;
port->last_svc_msecs = jiffies_to_msecs(jiffies);
@@ -405,7 +405,6 @@ static void saa7164_work_enchandler(struct work_struct *w)
saa7164_work_enchandler_helper(port, rp);
port->last_svc_rp = rp;
cnt++;
if (rp == mcb)
break;
@@ -429,7 +428,7 @@ static void saa7164_work_vbihandler(struct work_struct *w)
container_of(w, struct saa7164_port, workenc);
struct saa7164_dev *dev = port->dev;
u32 wp, mcb, rp, cnt = 0;
u32 wp, mcb, rp;
port->last_svc_msecs_diff = port->last_svc_msecs;
port->last_svc_msecs = jiffies_to_msecs(jiffies);
@@ -481,7 +480,6 @@ static void saa7164_work_vbihandler(struct work_struct *w)
saa7164_work_enchandler_helper(port, rp);
port->last_svc_rp = rp;
cnt++;
if (rp == mcb)
break;