From: Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
Date: Thu, 28 Oct 2010 01:30:04 +0000 (-0400)
Subject: ext4: fix NULL pointer dereference in print_daily_error_info()
X-Git-Tag: v2.6.37-rc1~76^2^2~41
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a1c6c5698d53db4c47a25c3a8d11731a4d7b8370;p=pandora-kernel.git

ext4: fix NULL pointer dereference in print_daily_error_info()

Fix NULL pointer dereference in print_daily_error_info, when
called on unmounted fs (EXT4_SB(sb) returns NULL), by removing error
reporting timer in ext4_put_super.

Google-Bug-Id: 3017663

Signed-off-by: Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
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