This is a note to let you know that I've just added the patch titled
wifi: ray_cs: Drop useless status variable in parse_addr()
to the 4.19-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
wifi-ray_cs-drop-useless-status-variable-in-parse_ad.patch
and it can be found in the queue-4.19 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit 7d705b4ddd98b5603dec26cc74030feea2eebf60
Author: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
Date: Fri Jun 3 19:44:14 2022 +0300
wifi: ray_cs: Drop useless status variable in parse_addr()
[ Upstream commit 4dfc63c002a555a2c3c34d89009532ad803be876 ]
The status variable assigned only once and used also only once.
Replace it's usage by actual value.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
Signed-off-by: Kalle Valo <kvalo@xxxxxxxxxx>
Link: https://lore.kernel.org/r/20220603164414.48436-2-andriy.shevchenko@xxxxxxxxxxxxxxx
Stable-dep-of: 4f8d66a9fb2e ("wifi: ray_cs: Fix an error handling path in ray_probe()")
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/drivers/net/wireless/ray_cs.c b/drivers/net/wireless/ray_cs.c
index f15714f19d0ff..e5cdcee04615f 100644
--- a/drivers/net/wireless/ray_cs.c
+++ b/drivers/net/wireless/ray_cs.c
@@ -1653,7 +1653,6 @@ static int parse_addr(char *in_str, UCHAR *out)
{
int i, k;
int len;
- int status;
if (in_str == NULL)
return 0;
@@ -1662,7 +1661,6 @@ static int parse_addr(char *in_str, UCHAR *out)
return 0;
memset(out, 0, ADDRLEN);
- status = 1;
i = 5;
while (len > 0) {
@@ -1680,7 +1678,7 @@ static int parse_addr(char *in_str, UCHAR *out)
if (!i--)
break;
}
- return status;
+ return 1;
}
/*===========================================================================*/
