From: Akinobu Mita <akinobu.mita@gmail.com>
Date: Sun, 10 Dec 2006 20:21:33 +0000 (+0100)
Subject: i2c: Fix return value check in i2c-dev
X-Git-Tag: v2.6.20-rc1~146^2~2^2~2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3bacb36db01c7541ffea21d4ff39219e8b211a5c;p=pandora-kernel.git

i2c: Fix return value check in i2c-dev

device_create() returns error code as pointer on failures.
This patch checks the return value of device_create() by using IS_ERR().

Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
Cc: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
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