From: Liu Yuan <tailai.ly@taobao.com>
Date: Mon, 18 Apr 2011 10:44:38 +0000 (+0000)
Subject: video, udlfb: Fix two build warnings about 'ignoring return value'
X-Git-Tag: v3.0-rc1~166^2~15
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=94cd1ae2fd251fd8206c043ce91a99a45439a116;p=pandora-kernel.git

video, udlfb: Fix two build warnings about 'ignoring return value'

build warning:

...
drivers/video/udlfb.c:1590: warning: ignoring return value of ‘device_create_file’, declared with attribute warn_unused_result
drivers/video/udlfb.c:1592: warning: ignoring return value of ‘device_create_bin_file’, declared with attribute warn_unused_result
...

So add two checks to get rid of 'em.

Signed-off-by: Liu Yuan <tailai.ly@taobao.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
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