@@ -989,28 +989,27 @@ static int ocfs2_fill_super(struct super
if (!ocfs2_parse_options(sb, data, &parsed_options, 0)) {
status = -EINVAL;
- goto read_super_error;
+ goto out;
}
/* probe for superblock */
status = ocfs2_sb_probe(sb, &bh, §or_size, &stats);
if (status < 0) {
mlog(ML_ERROR, "superblock probe failed!\n");
- goto read_super_error;
+ goto out;
}
status = ocfs2_initialize_super(sb, bh, sector_size, &stats);
- osb = OCFS2_SB(sb);
- if (status < 0) {
- mlog_errno(status);
- goto read_super_error;
- }
brelse(bh);
bh = NULL;
+ if (status < 0)
+ goto out;
+
+ osb = OCFS2_SB(sb);
if (!ocfs2_check_set_options(sb, &parsed_options)) {
status = -EINVAL;
- goto read_super_error;
+ goto out_super;
}
osb->s_mount_opt = parsed_options.mount_opt;
osb->s_atime_quantum = parsed_options.atime_quantum;
@@ -1027,7 +1026,7 @@ static int ocfs2_fill_super(struct super
status = ocfs2_verify_userspace_stack(osb, &parsed_options);
if (status)
- goto read_super_error;
+ goto out_super;
sb->s_magic = OCFS2_SUPER_MAGIC;
@@ -1041,7 +1040,7 @@ static int ocfs2_fill_super(struct super
status = -EACCES;
mlog(ML_ERROR, "Readonly device detected but readonly "
"mount was not specified.\n");
- goto read_super_error;
+ goto out_super;
}
/* You should not be able to start a local heartbeat
@@ -1050,7 +1049,7 @@ static int ocfs2_fill_super(struct super
status = -EROFS;
mlog(ML_ERROR, "Local heartbeat specified on readonly "
"device.\n");
- goto read_super_error;
+ goto out_super;
}
status = ocfs2_check_journals_nolocks(osb);
@@ -1059,9 +1058,7 @@ static int ocfs2_fill_super(struct super
mlog(ML_ERROR, "Recovery required on readonly "
"file system, but write access is "
"unavailable.\n");
- else
- mlog_errno(status);
- goto read_super_error;
+ goto out_super;
}
ocfs2_set_ro_flag(osb, 1);
@@ -1077,10 +1074,8 @@ static int ocfs2_fill_super(struct super
}
status = ocfs2_verify_heartbeat(osb);
- if (status < 0) {
- mlog_errno(status);
- goto read_super_error;
- }
+ if (status < 0)
+ goto out_super;
osb->osb_debug_root = debugfs_create_dir(osb->uuid_str,
ocfs2_debugfs_root);
@@ -1094,15 +1089,14 @@ static int ocfs2_fill_super(struct super
status = ocfs2_mount_volume(sb);
if (status < 0)
- goto read_super_error;
+ goto out_debugfs;
if (osb->root_inode)
inode = igrab(osb->root_inode);
if (!inode) {
status = -EIO;
- mlog_errno(status);
- goto read_super_error;
+ goto out_dismount;
}
osb->osb_dev_kset = kset_create_and_add(sb->s_id, NULL,
@@ -1110,7 +1104,7 @@ static int ocfs2_fill_super(struct super
if (!osb->osb_dev_kset) {
status = -ENOMEM;
mlog(ML_ERROR, "Unable to create device kset %s.\n", sb->s_id);
- goto read_super_error;
+ goto out_dismount;
}
/* Create filecheck sysfs related directories/files at
@@ -1119,14 +1113,13 @@ static int ocfs2_fill_super(struct super
status = -ENOMEM;
mlog(ML_ERROR, "Unable to create filecheck sysfs directory at "
"/sys/fs/ocfs2/%s/filecheck.\n", sb->s_id);
- goto read_super_error;
+ goto out_dismount;
}
root = d_make_root(inode);
if (!root) {
status = -ENOMEM;
- mlog_errno(status);
- goto read_super_error;
+ goto out_dismount;
}
sb->s_root = root;
@@ -1178,17 +1171,21 @@ static int ocfs2_fill_super(struct super
return status;
-read_super_error:
- brelse(bh);
-
- if (status)
- mlog_errno(status);
+out_dismount:
+ atomic_set(&osb->vol_state, VOLUME_DISABLED);
+ wake_up(&osb->osb_mount_event);
+ ocfs2_dismount_volume(sb, 1);
+ goto out;
- if (osb) {
- atomic_set(&osb->vol_state, VOLUME_DISABLED);
- wake_up(&osb->osb_mount_event);
- ocfs2_dismount_volume(sb, 1);
- }
+out_debugfs:
+ debugfs_remove_recursive(osb->osb_debug_root);
+out_super:
+ ocfs2_release_system_inodes(osb);
+ kfree(osb->recovery_map);
+ ocfs2_delete_osb(osb);
+ kfree(osb);
+out:
+ mlog_errno(status);
return status;
}