Re: [PATCH] kconfig: plug false-positive warning in get_prompt_str() seen with gcc-4.9

[Uwe Kleine-König]

Hello,

On Sun, May 25, 2014 at 08:47:51PM +0400, Konstantin Khlebnikov wrote:
> scripts/kconfig/menu.c: In function âget_symbol_strâ:
> scripts/kconfig/menu.c:590:18: warning: âjumpâ may be used uninitialized in this function [-Wmaybe-uninitialized]
>      jump->offset = strlen(r->s);
>                   ^
> scripts/kconfig/menu.c:551:19: note: âjumpâ was declared here
>   struct jump_key *jump;
>                    ^

I'm seeing that problem with a 4.8.2 toolchain on next-20140623 with
ARCH=arm, too.

Maybe better use uninitialized_var? And point out the commit that
introduced the issue please.

Best regards
Uwe

-- 
Pengutronix e.K.                           | Uwe Kleine-KÃnig            |
Industrial Linux Solutions                 | http://www.pengutronix.de/  |
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