tree 4c0b46a74ea1699f8a5e2765a432fec35fb38bcb
parent 53fdcf992d616484d388a8ab9dad07dc8b8f1178
author Sergey Senozhatsky <sergey.senozhatsky@gmail.com> 1288229404 -0400
committer Theodore Ts'o <tytso@mit.edu> 1288229404 -0400

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>