linux-kernel - Re: [PATCH 2/5] drivers/net/wireless/ti/wlcore/main.c: eliminate possible double power off

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Message-ID: <1353089894.10872.77.camel@cumari.coelho.fi>
Date:	Fri, 16 Nov 2012 20:18:14 +0200
From:	Luciano Coelho <coelho@...com>
To:	Julia Lawall <Julia.Lawall@...6.fr>
CC:	<kernel-janitors@...r.kernel.org>,
	"John W. Linville" <linville@...driver.com>,
	<linux-wireless@...r.kernel.org>, <netdev@...r.kernel.org>,
	<linux-kernel@...r.kernel.org>
Subject: Re: [PATCH 2/5] drivers/net/wireless/ti/wlcore/main.c: eliminate
 possible double power off

On Sun, 2012-10-21 at 12:52 +0200, Julia Lawall wrote:
> From: Julia Lawall <Julia.Lawall@...6.fr>
> 
> The function wl12xx_set_power_on is only called twice, once in
> wl12xx_chip_wakeup and once in wl12xx_get_hw_info.  On the failure of the
> call in wl12xx_chip_wakeup, the containing function just returns, but on
> the failure of the call in wl12xx_get_hw_info, the containing function
> calls wl1271_power_off.  This does not seem necessary, because if
> wl12xx_set_power_on has set the power on and then fails, it has already
> turned the power off.

[...]

Applied and pushed, thanks!

--
Luca.

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