linux-kernel - Re: [PATCH 4/10] drivers/net/can/flexcan.c: add missing clk

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Date:	Thu, 02 Jun 2011 00:10:59 -0700 (PDT)
From:	David Miller <davem@...emloft.net>
To:	julia@...u.dk
Cc:	joe@...ches.com, wg@...ndegger.com,
	kernel-janitors@...r.kernel.org, socketcan-core@...ts.berlios.de,
	netdev@...r.kernel.org, linux-kernel@...r.kernel.org, wharms@....de
Subject: Re: [PATCH 4/10] drivers/net/can/flexcan.c: add missing clk_put

From: Julia Lawall <julia@...u.dk>
Date: Thu, 2 Jun 2011 07:48:50 +0200 (CEST)

> From: Julia Lawall <julia@...u.dk>
> 
> The failed_get label is used after the call to clk_get has succeeded, so it
> should be moved up above the call to clk_put.
> 
> The failed_req labels doesn't do anything different than failed_get, so
> delete it.
> 
> A simplified version of the semantic match that finds this problem is as
> follows: (http://coccinelle.lip6.fr/)
 ...
> Signed-off-by: Julia Lawall <julia@...u.dk>

Applied.
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