* [PATCH] orinoco: remove useless variable 'err' in spectrum_cs_suspend()
@ 2020-04-13 8:20 Jason Yan
2020-04-15 8:47 ` Kalle Valo
0 siblings, 1 reply; 2+ messages in thread
From: Jason Yan @ 2020-04-13 8:20 UTC (permalink / raw)
To: kvalo, davem, yanaijie, linux-wireless, netdev, linux-kernel; +Cc: Hulk Robot
Fix the following coccicheck warning:
drivers/net/wireless/intersil/orinoco/spectrum_cs.c:281:5-8: Unneeded
variable: "err". Return "0" on line 286
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Jason Yan <yanaijie@huawei.com>
---
drivers/net/wireless/intersil/orinoco/spectrum_cs.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/net/wireless/intersil/orinoco/spectrum_cs.c b/drivers/net/wireless/intersil/orinoco/spectrum_cs.c
index b60048c95e0a..291ef97ed45e 100644
--- a/drivers/net/wireless/intersil/orinoco/spectrum_cs.c
+++ b/drivers/net/wireless/intersil/orinoco/spectrum_cs.c
@@ -278,12 +278,11 @@ static int
spectrum_cs_suspend(struct pcmcia_device *link)
{
struct orinoco_private *priv = link->priv;
- int err = 0;
/* Mark the device as stopped, to block IO until later */
orinoco_down(priv);
- return err;
+ return 0;
}
static int
--
2.21.1
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH] orinoco: remove useless variable 'err' in spectrum_cs_suspend()
2020-04-13 8:20 [PATCH] orinoco: remove useless variable 'err' in spectrum_cs_suspend() Jason Yan
@ 2020-04-15 8:47 ` Kalle Valo
0 siblings, 0 replies; 2+ messages in thread
From: Kalle Valo @ 2020-04-15 8:47 UTC (permalink / raw)
To: Jason Yan
Cc: davem, yanaijie, linux-wireless, netdev, linux-kernel, Hulk Robot
Jason Yan <yanaijie@huawei.com> wrote:
> Fix the following coccicheck warning:
>
> drivers/net/wireless/intersil/orinoco/spectrum_cs.c:281:5-8: Unneeded
> variable: "err". Return "0" on line 286
>
> Reported-by: Hulk Robot <hulkci@huawei.com>
> Signed-off-by: Jason Yan <yanaijie@huawei.com>
Patch applied to wireless-drivers-next.git, thanks.
7b9ae69d5441 orinoco: remove useless variable 'err' in spectrum_cs_suspend()
--
https://patchwork.kernel.org/patch/11485247/
https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches
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