From: Akinobu Mita <akinobu.mita@gmail.com>
Date: Sat, 14 Jul 2007 02:03:35 +0000 (+0900)
Subject: sysfs: avoid kmem_cache_free(NULL)
X-Git-Tag: v2.6.23-rc1~480^2~9
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=01da2425f327d7ac673e594bee5655523115970b;p=pandora-kernel.git

sysfs: avoid kmem_cache_free(NULL)

kmem_cache_free() with NULL is not allowed. But it may happen
if out of memory error is triggered in sysfs_new_dirent().
This patch fixes that error handling.

Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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