Signed-off-by: Trond Myklebust <Trond.Myklebust@xxxxxxxxxx>
---
fs/nfs/super.c | 16 ++++++++++++----
1 files changed, 12 insertions(+), 4 deletions(-)
diff --git a/fs/nfs/super.c b/fs/nfs/super.c
index ef2102f..3e9047f 100644
--- a/fs/nfs/super.c
+++ b/fs/nfs/super.c
@@ -2879,17 +2879,21 @@ static int nfs4_remote_referral_get_sb(struct file_system_type *fs_type,
struct super_block *s;
struct nfs_server *server;
struct dentry *mntroot;
- struct nfs_fh mntfh;
+ struct nfs_fh *mntfh;
int (*compare_super)(struct super_block *, void *) = nfs_compare_super;
struct nfs_sb_mountdata sb_mntdata = {
.mntflags = flags,
};
- int error;
+ int error = -ENOMEM;
dprintk("--> nfs4_referral_get_sb()\n");
+ mntfh = nfs_alloc_fhandle();
+ if (mntfh == NULL)
+ goto out_err_nofh;
+
/* create a new volume representation */
- server = nfs4_create_referral_server(data, &mntfh);
+ server = nfs4_create_referral_server(data, mntfh);
if (IS_ERR(server)) {
error = PTR_ERR(server);
goto out_err_noserver;
@@ -2921,7 +2925,7 @@ static int nfs4_remote_referral_get_sb(struct file_system_type *fs_type,
nfs_fscache_get_super_cookie(s, NULL, data);
}
- mntroot = nfs4_get_root(s, &mntfh);
+ mntroot = nfs4_get_root(s, mntfh);
if (IS_ERR(mntroot)) {
error = PTR_ERR(mntroot);
goto error_splat_super;
@@ -2938,12 +2942,15 @@ static int nfs4_remote_referral_get_sb(struct file_system_type *fs_type,
security_sb_clone_mnt_opts(data->sb, s);
+ nfs_free_fhandle(mntfh);
dprintk("<-- nfs4_referral_get_sb() = 0\n");
return 0;
out_err_nosb:
nfs_free_server(server);
out_err_noserver:
+ nfs_free_fhandle(mntfh);
+out_err_nofh:
dprintk("<-- nfs4_referral_get_sb() = %d [error]\n", error);
return error;
@@ -2952,6 +2959,7 @@ error_splat_super:
bdi_unregister(&server->backing_dev_info);
error_splat_bdi:
deactivate_locked_super(s);
+ nfs_free_fhandle(mntfh);
dprintk("<-- nfs4_referral_get_sb() = %d [splat]\n", error);
return error;
}
--
1.6.6.1
--
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