diff options
Diffstat (limited to 'fs/nfs')
| -rw-r--r-- | fs/nfs/super.c | 23 |
1 files changed, 8 insertions, 15 deletions
diff --git a/fs/nfs/super.c b/fs/nfs/super.c index 480b3b6bf71e..46d69f38fd55 100644 --- a/fs/nfs/super.c +++ b/fs/nfs/super.c @@ -2794,22 +2794,21 @@ static struct dentry *nfs_follow_remote_path(struct vfsmount *root_mnt, int ret; ns_private = create_mnt_ns(root_mnt); - ret = PTR_ERR(ns_private); if (IS_ERR(ns_private)) - goto out_mntput; + return ERR_CAST(ns_private); ret = nfs_referral_loop_protect(); - if (ret != 0) - goto out_put_mnt_ns; - - ret = vfs_path_lookup(root_mnt->mnt_root, root_mnt, - export_path, LOOKUP_FOLLOW|LOOKUP_AUTOMOUNT, &path); + if (ret == 0) { + ret = vfs_path_lookup(root_mnt->mnt_root, root_mnt, + export_path, LOOKUP_FOLLOW|LOOKUP_AUTOMOUNT, + &path); + nfs_referral_loop_unprotect(); + } - nfs_referral_loop_unprotect(); put_mnt_ns(ns_private); if (ret != 0) - goto out_err; + return ERR_PTR(ret); s = path.mnt->mnt_sb; atomic_inc(&s->s_active); @@ -2818,12 +2817,6 @@ static struct dentry *nfs_follow_remote_path(struct vfsmount *root_mnt, path_put(&path); down_write(&s->s_umount); return dentry; -out_put_mnt_ns: - put_mnt_ns(ns_private); -out_mntput: - mntput(root_mnt); -out_err: - return ERR_PTR(ret); } static struct dentry *nfs4_try_mount(int flags, const char *dev_name, |