diff --git a/fs/udf/super.c b/fs/udf/super.c
index d44fb568abe..e9be396a558 100644
--- a/fs/udf/super.c
+++ b/fs/udf/super.c
@@ -307,7 +307,8 @@ static void udf_sb_free_partitions(struct super_block *sb)
 {
 	struct udf_sb_info *sbi = UDF_SB(sb);
 	int i;
-
+	if (sbi->s_partmaps == NULL)
+		return;
 	for (i = 0; i < sbi->s_partitions; i++)
 		udf_free_partition(&sbi->s_partmaps[i]);
 	kfree(sbi->s_partmaps);