CIFS: Make use of common cifs_build_path_to_root for CIFS and SMB2

because the is no difference here. This also adds support of prefixpath
mount option for SMB2.

Signed-off-by: Pavel Shilovsky <piastry@etersoft.ru>
Reviewed-by: Jeff Layton <jlayton@redhat.com>
Signed-off-by: Steve French <smfrench@gmail.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/fs/cifs/cifsfs.c b/fs/cifs/cifsfs.c
index 07a8ab527c3a..273b34904d5b 100644
--- a/fs/cifs/cifsfs.c
+++ b/fs/cifs/cifsfs.c
@@ -539,8 +539,8 @@ cifs_get_root(struct smb_vol *vol, struct super_block *sb)
         char *s, *p;
         char sep;
 
-        full_path = build_path_to_root(vol, cifs_sb,
-                                       cifs_sb_master_tcon(cifs_sb));
+        full_path = cifs_build_path_to_root(vol, cifs_sb,
+                                            cifs_sb_master_tcon(cifs_sb));
         if (full_path == NULL)
                 return ERR_PTR(-ENOMEM);