LKML Archive on lore.kernel.org
help / color / mirror / Atom feed
* [PATCH -next] usb: ohci-s3c2410: Remove set but not used variable 'hcd'
@ 2019-05-28 13:43 YueHaibing
2019-05-29 8:06 ` Krzysztof Kozlowski
0 siblings, 1 reply; 2+ messages in thread
From: YueHaibing @ 2019-05-28 13:43 UTC (permalink / raw)
To: stern, kgene, krzk, gregkh
Cc: linux-kernel, linux-usb, linux-arm-kernel, linux-samsung-soc, YueHaibing
Fixes gcc '-Wunused-but-set-variable' warning:
drivers/usb/host/ohci-s3c2410.c: In function s3c2410_hcd_oc:
drivers/usb/host/ohci-s3c2410.c:296:18: warning: variable hcd set but not used [-Wunused-but-set-variable]
It is never used, so can be removed.
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
---
drivers/usb/host/ohci-s3c2410.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/drivers/usb/host/ohci-s3c2410.c b/drivers/usb/host/ohci-s3c2410.c
index 4511e27e9da8..d961097c90f0 100644
--- a/drivers/usb/host/ohci-s3c2410.c
+++ b/drivers/usb/host/ohci-s3c2410.c
@@ -293,7 +293,6 @@ static int ohci_s3c2410_hub_control(
static void s3c2410_hcd_oc(struct s3c2410_hcd_info *info, int port_oc)
{
struct s3c2410_hcd_port *port;
- struct usb_hcd *hcd;
unsigned long flags;
int portno;
@@ -301,7 +300,6 @@ static void s3c2410_hcd_oc(struct s3c2410_hcd_info *info, int port_oc)
return;
port = &info->port[0];
- hcd = info->hcd;
local_irq_save(flags);
--
2.17.1
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH -next] usb: ohci-s3c2410: Remove set but not used variable 'hcd'
2019-05-28 13:43 [PATCH -next] usb: ohci-s3c2410: Remove set but not used variable 'hcd' YueHaibing
@ 2019-05-29 8:06 ` Krzysztof Kozlowski
0 siblings, 0 replies; 2+ messages in thread
From: Krzysztof Kozlowski @ 2019-05-29 8:06 UTC (permalink / raw)
To: YueHaibing
Cc: stern, kgene, gregkh, linux-kernel, linux-usb, linux-arm-kernel,
linux-samsung-soc
On Tue, 28 May 2019 at 15:43, YueHaibing <yuehaibing@huawei.com> wrote:
>
> Fixes gcc '-Wunused-but-set-variable' warning:
>
> drivers/usb/host/ohci-s3c2410.c: In function s3c2410_hcd_oc:
> drivers/usb/host/ohci-s3c2410.c:296:18: warning: variable hcd set but not used [-Wunused-but-set-variable]
>
> It is never used, so can be removed.
>
> Signed-off-by: YueHaibing <yuehaibing@huawei.com>
> ---
> drivers/usb/host/ohci-s3c2410.c | 2 --
> 1 file changed, 2 deletions(-)
Reviewed-by: Krzysztof Kozlowski <krzk@kernel.org>
Best regards,
Krzysztof
^ permalink raw reply [flat|nested] 2+ messages in thread
end of thread, other threads:[~2019-05-29 8:06 UTC | newest]
Thread overview: 2+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2019-05-28 13:43 [PATCH -next] usb: ohci-s3c2410: Remove set but not used variable 'hcd' YueHaibing
2019-05-29 8:06 ` Krzysztof Kozlowski
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).