From: Adrian Bunk <bunk@stusta.de>
Date: Sat, 25 Nov 2006 19:09:29 +0000 (-0800)
Subject: [PATCH] drivers/rtc/rtc-rs5c372.c: fix a NULL dereference
X-Git-Tag: v2.6.19~38
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=17ad78e59a0334d64c3a37f964b15ab9918313c7;p=pandora-kernel.git

[PATCH] drivers/rtc/rtc-rs5c372.c: fix a NULL dereference

The correct order is: NULL check before dereference

This was a guaranteed NULL dereference with debugging enabled since
rs5c372_sysfs_show_osc() does actually pass NULL...

Spotted by the Coverity checker.

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Acked-by: Alessandro Zummo <a.zummo@towertech.it>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
---

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