From d036f50fc202e1a851a25dc5edc215ebd0086201 Mon Sep 17 00:00:00 2001
From: Steve French <sfrench@us.ibm.com>
Date: Fri, 3 Apr 2009 03:12:08 +0000
Subject: [PATCH] [CIFS] Fix build break from recent DFS patch when DFS support
 not enabled

Signed-off-by: Steve French <sfrench@us.ibm.com>
---
 fs/cifs/connect.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/fs/cifs/connect.c b/fs/cifs/connect.c
index 2e7a4ea26ab9..6926023af878 100644
--- a/fs/cifs/connect.c
+++ b/fs/cifs/connect.c
@@ -2522,6 +2522,7 @@ remote_path_check:
 
 	/* get referral if needed */
 	if (rc == -EREMOTE) {
+#ifdef CONFIG_CIFS_DFS_UPCALL
 		/* convert forward to back slashes in prepath here if needed */
 		if ((cifs_sb->mnt_cifs_flags & CIFS_MOUNT_POSIX_PATHS) == 0)
 			convert_delimiter(cifs_sb->prepath,
@@ -2557,6 +2558,9 @@ remote_path_check:
 			kfree(full_path);
 			goto try_mount_again;
 		}
+#else /* No DFS support, return error on mount */
+		rc = -EOPNOTSUPP;
+#endif
 	}
 
 mount_fail_check: