Re: [PATCH] [net] ISDN: eicon: silence misleading array-bounds warning

From: David Miller
Date: Fri Jan 27 2017 - 11:28:17 EST


From: Arnd Bergmann <arnd@xxxxxxxx>
Date: Fri, 27 Jan 2017 13:32:14 +0100

> With some gcc versions, we get a warning about the eicon driver,
> and that currently shows up as the only remaining warning in one
> of the build bots:
>
> In file included from ../drivers/isdn/hardware/eicon/message.c:30:0:
> eicon/message.c: In function 'mixer_notify_update':
> eicon/platform.h:333:18: warning: array subscript is above array bounds [-Warray-bounds]
>
> The code is easily changed to open-code the unusual PUT_WORD() line
> causing this to avoid the warning.
>
> Cc: stable@xxxxxxxxxxxxxxx
> Link: http://arm-soc.lixom.net/buildlogs/stable-rc/v4.4.45/
> Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

Ok, applied, thanks Arnd.