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Subject[PATCH] media: saa7164: remove variable cnt
Date
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>
---
drivers/media/pci/saa7164/saa7164-core.c | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/drivers/media/pci/saa7164/saa7164-core.c b/drivers/media/pci/saa7164/saa7164-core.c
index d5f32e3ff544..01d75ef2342d 100644
--- a/drivers/media/pci/saa7164/saa7164-core.c
+++ b/drivers/media/pci/saa7164/saa7164-core.c
@@ -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;
--
2.37.3
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