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: NWang Shilong <wangsl-fnst@cn.fujitsu.com> Signed-off-by: NJan Kara <jack@suse.cz>
Showing
想要评论请 注册 或 登录