* [PATCH] media: saa7164: remove redundant assignment to variable idx
@ 2022-01-30 23:21 Colin Ian King
0 siblings, 0 replies; only message in thread
From: Colin Ian King @ 2022-01-30 23:21 UTC (permalink / raw)
To: Mauro Carvalho Chehab, linux-media; +Cc: kernel-janitors, linux-kernel
Variable idx is being assigned a value that is never read, it is being
re-assigned a new value in the following for-loop. The assignmen is
redundant and can be removed.
Signed-off-by: Colin Ian King <colin.i.king@gmail.com>
---
drivers/media/pci/saa7164/saa7164-cmd.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/media/pci/saa7164/saa7164-cmd.c b/drivers/media/pci/saa7164/saa7164-cmd.c
index a65d810ce212..42bd8e76005b 100644
--- a/drivers/media/pci/saa7164/saa7164-cmd.c
+++ b/drivers/media/pci/saa7164/saa7164-cmd.c
@@ -187,7 +187,6 @@ static int saa7164_cmd_set(struct saa7164_dev *dev, struct tmComResInfo *msg,
mutex_lock(&dev->cmds[msg->id].lock);
size = msg->size;
- idx = 0;
cmds = size / bus->m_wMaxReqSize;
if (size % bus->m_wMaxReqSize == 0)
cmds -= 1;
--
2.34.1
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