2021-04-12 02:58:59

by Jiapeng Chong

Subject: [PATCH] staging: emxx_udc: remove useless variable

Fix the following gcc warning:

vers/staging/emxx_udc/emxx_udc.c:41:19: warning: ‘driver_desc’ defined
but not used [-Wunused-const-variable=].

Reported-by: Abaci Robot <[email protected]>
Signed-off-by: Jiapeng Chong <[email protected]>
---
drivers/staging/emxx_udc/emxx_udc.c | 1 -
1 file changed, 1 deletion(-)

diff --git a/drivers/staging/emxx_udc/emxx_udc.c b/drivers/staging/emxx_udc/emxx_udc.c
index 3536c03..741147a 100644
--- a/drivers/staging/emxx_udc/emxx_udc.c
+++ b/drivers/staging/emxx_udc/emxx_udc.c
@@ -38,7 +38,6 @@
static int vbus_irq;

static const char driver_name[] = "emxx_udc";
-static const char driver_desc[] = DRIVER_DESC;

/*===========================================================================*/
/* Prototype */
--
1.8.3.1

2021-04-12 09:57:06

by Greg Kroah-Hartman

Subject: Re: [PATCH] staging: emxx_udc: remove useless variable

On Mon, Apr 12, 2021 at 10:53:10AM +0800, Jiapeng Chong wrote:
> Fix the following gcc warning:
>
> vers/staging/emxx_udc/emxx_udc.c:41:19: warning: ‘driver_desc’ defined
> but not used [-Wunused-const-variable=].
>
> Reported-by: Abaci Robot <[email protected]>
> Signed-off-by: Jiapeng Chong <[email protected]>
> ---
> drivers/staging/emxx_udc/emxx_udc.c | 1 -
> 1 file changed, 1 deletion(-)
>
> diff --git a/drivers/staging/emxx_udc/emxx_udc.c b/drivers/staging/emxx_udc/emxx_udc.c
> index 3536c03..741147a 100644
> --- a/drivers/staging/emxx_udc/emxx_udc.c
> +++ b/drivers/staging/emxx_udc/emxx_udc.c
> @@ -38,7 +38,6 @@
> static int vbus_irq;
>
> static const char driver_name[] = "emxx_udc";
> -static const char driver_desc[] = DRIVER_DESC;
>
> /*===========================================================================*/
> /* Prototype */
> --
> 1.8.3.1
>
>

Does not apply to my tree at all :(