linux-kernel - Re: [PATCH] ath9k_htc: fix handling return value of ath9k_hw

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Message-ID: <87ege2oj75.fsf@kamboji.qca.qualcomm.com>
Date:	Thu, 31 Dec 2015 15:12:46 +0200
From:	Kalle Valo <kvalo@...eaurora.org>
To:	Andrzej Hajda <a.hajda@...sung.com>
Cc:	QCA ath9k Development <ath9k-devel@....qualcomm.com>,
	Bartlomiej Zolnierkiewicz <b.zolnierkie@...sung.com>,
	Marek Szyprowski <m.szyprowski@...sung.com>,
	linux-wireless@...r.kernel.org, ath9k-devel@...ts.ath9k.org,
	netdev@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] ath9k_htc: fix handling return value of ath9k_hw_calibrate

Andrzej Hajda <a.hajda@...sung.com> writes:

> The function can return negative values in case of error.
> Its result should be then tested for such case.
>
> The problem has been detected using proposed semantic patch
> scripts/coccinelle/tests/assign_signed_to_unsigned.cocci [1].
>
> [1]: http://permalink.gmane.org/gmane.linux.kernel/2046107
>
> Signed-off-by: Andrzej Hajda <a.hajda@...sung.com>

Applied to ath.git, thanks.

-- 
Kalle Valo
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