| commit | 0c098220e2320c1f0c9339d0ff05c5e04672133a | [log] [tgz] |
|---|---|---|
| author | Yuanhan Liu <yuanhan.liu@linux.intel.com> | Tue May 22 13:55:32 2012 +1000 |
| committer | NeilBrown <neilb@suse.de> | Tue May 22 13:55:32 2012 +1000 |
| tree | 5dfe163da6707f93b5bbc77ccb0ec4ee98227591 | |
| parent | 4f0a5e012cf41321d611e7cad63e1017d143d138 [diff] |
md: check the return of mddev_find() Check the return of mddev_find(), since it may fail due to out of memeory or out of usable minor number. The reason I chose -ENODEV instead of -ENOMEM or something else is md_alloc() function chose that ;) Signed-off-by: Yuanhan Liu <yuanhan.liu@linux.intel.com> Signed-off-by: NeilBrown <neilb@suse.de>