dev_printk(): constify the `dev' argument

[linux-2.6-omap-h63xx.git] / fs / nfs / super.c

diff --git a/fs/nfs/super.c b/fs/nfs/super.c
index 1b94e3650f5cb343d241d372d0d03d85ed42528d..9abcd2b329f7357b0af65065613e996b643e1747 100644 (file)
--- a/fs/nfs/super.c
+++ b/fs/nfs/super.c
@@ -1718,9 +1718,9 @@ nfs_remount(struct super_block *sb, int *flags, char *raw_data)
         * ones were explicitly specified. Fall back to legacy behavior and
         * just return success.
         */
-       if ((nfsvers == 4 && options4->version == 1) ||
-           (nfsvers <= 3 && options->version >= 1 &&
-            options->version <= 6))
+       if ((nfsvers == 4 && (!options4 || options4->version == 1)) ||
+           (nfsvers <= 3 && (!options || (options->version >= 1 &&
+                                          options->version <= 6))))
                return 0;
 
        data = kzalloc(sizeof(*data), GFP_KERNEL);