cifs: disable serverino if server doesn't support it

[pandora-kernel.git] / fs / cifs / inode.c

diff --git a/fs/cifs/inode.c b/fs/cifs/inode.c
index 18afe57..b6a47b3 100644 (file)
--- a/fs/cifs/inode.c
+++ b/fs/cifs/inode.c
@@ -513,9 +513,12 @@ int cifs_get_inode_info(struct inode **pinode,
                                        cifs_sb->mnt_cifs_flags &
                                                CIFS_MOUNT_MAP_SPECIAL_CHR);
                        if (rc1) {
-                               /* BB EOPNOSUPP disable SERVER_INUM? */
                                cFYI(1, ("GetSrvInodeNum rc %d", rc1));
                                fattr.cf_uniqueid = iunique(sb, ROOT_I);
+                               /* disable serverino if call not supported */
+                               if (rc1 == -EINVAL)
+                                       cifs_sb->mnt_cifs_flags &=
+                                                       ~CIFS_MOUNT_SERVER_INUM;
                        }
                } else {
                        fattr.cf_uniqueid = iunique(sb, ROOT_I);