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Subject: Re: wlcore: fix error handling in wlcore_event_fw_logger
From: Kalle Valo <kvalo@codeaurora.org>
In-Reply-To: <1452173330-19963-1-git-send-email-a.hajda@samsung.com>
To: Andrzej Hajda <a.hajda@samsung.com>
Cc: Shahar Patury <shaharp@ti.com>,
        linux-wireless@vger.kernel.org (open list:TI WILINK WIRELESS DRIVERS),
        Andrzej Hajda <a.hajda@samsung.com>,
        Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>,
        Marek Szyprowski <m.szyprowski@samsung.com>,
        netdev@vger.kernel.org (open list:NETWORKING DRIVERS),
        linux-kernel@vger.kernel.org (open list)
Message-Id: <20160129091520.9A0D76045B@smtp.codeaurora.org>
Date: Fri, 29 Jan 2016 09:15:20 +0000 (UTC)
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> wlcore_read/wlcore_write can return negative values so it should
> be assigned to signed variable.
> 
> The problem has been detected using proposed semantic patch
> scripts/coccinelle/tests/unsigned_lesser_than_zero.cocci [1].
> 
> [1]: http://permalink.gmane.org/gmane.linux.kernel/2120705
> 
> Fixes: 3719c17e1816 ("wlcore/wl18xx: fw logger over sdio")
> Signed-off-by: Andrzej Hajda <a.hajda@samsung.com>

Thanks, applied to wireless-drivers-next.git.

Kalle Valo