staging/lustre: release MGC device if connect fails

In lustre_fill_super() if lustre_start_mgc() fails then call
lustre_common_put_super() to release a reference on the MGC device
attached to the LSI.

Signed-off-by: John L. Hammond <john.hammond@intel.com>
Reviewed-on: http://review.whamcloud.com/20851
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-8297
Reviewed-by: Andreas Dilger <andreas.dilger@intel.com>
Reviewed-by: Mike Pershin <mike.pershin@intel.com>
Signed-off-by: Oleg Drokin <green@linuxhacker.ru>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
John L. Hammond
2016-08-24 11:11:57 -04:00
committed by Greg Kroah-Hartman
parent f736814418
commit 7f93fce966

View File

@@ -1144,7 +1144,7 @@ static int lustre_fill_super(struct super_block *sb, void *data, int silent)
} else {
rc = lustre_start_mgc(sb);
if (rc) {
lustre_put_lsi(sb);
lustre_common_put_super(sb);
goto out;
}
/* Connect and start */