Commits
Wang Shilong committed 61f43e6880d
Ext3: add necessary check in case IO error happens As we know io error may happen when the function 'sb_getblk' is called.Add necessary check for it The patch also fix a coding style problem. Signed-off-by: Wang Shilong <wangsl-fnst@cn.fujitsu.com> Signed-off-by: Jan Kara <jack@suse.cz>