From: Julia Lawall <julia@diku.dk>
Date: Thu, 27 Jan 2011 15:49:06 +0000 (+0000)
Subject: arch/arm/mach-omap2/dma.c: Convert IS_ERR result to PTR_ERR
X-Git-Tag: v2.6.38-rc3~3^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0e6d8cad448bde3d846961bb43db15daae94562e;p=pandora-kernel.git

arch/arm/mach-omap2/dma.c: Convert IS_ERR result to PTR_ERR

This code elsewhere returns a negative constant to an indicate an error,
while IS_ERR returns the result of a >= operation.

The semantic patch that fixes this problem is as follows:
(http://coccinelle.lip6.fr/)

// <smpl>
@@
expression x;
@@

 if (...) { ...
- return IS_ERR(x);
+ return PTR_ERR(x);
}
// </smpl>

Signed-off-by: Julia Lawall <julia@diku.dk>
Acked-by: Jarkko Nikula <jhnikula@gmail.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
---

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