linux-kernel - Re: [PATCH] ath6kl: Unify sg_sz and buf_sz in ath6kl_sdio_alloc_prep_scat

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [day] [month] [year] [list]

Date:	Sat, 1 Jun 2013 15:17:14 +0300
From:	Kalle Valo <kvalo@....qualcomm.com>
To:	Geert Uytterhoeven <geert@...ux-m68k.org>
CC:	"John W. Linville" <linville@...driver.com>,
	<linux-wireless@...r.kernel.org>, <netdev@...r.kernel.org>,
	<linux-kernel@...r.kernel.org>, <ath6kl-devel@....qualcomm.com>
Subject: Re: [PATCH] ath6kl: Unify sg_sz and buf_sz in ath6kl_sdio_alloc_prep_scat_req()

Geert Uytterhoeven <geert@...ux-m68k.org> writes:

> sg_sz and buf_sz are initialized and used in a mutual exclusive way.
> However, some versions of gcc are not smart enough to see this:
>
> drivers/net/wireless/ath/ath6kl/sdio.c: In function ‘ath6kl_sdio_alloc_prep_scat_req’:
> drivers/net/wireless/ath/ath6kl/sdio.c:338: warning: ‘sg_sz’ may be used uninitialized in this function
>
> Unify the sg_sz and buf_sz variables into a single size variable to kill
> the compiler warning.
>
> Signed-off-by: Geert Uytterhoeven <geert@...ux-m68k.org>

Thanks, applied. Sorry for taking so long.

-- 
Kalle Valo
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/