diff --git a/fs/ext4/super.c b/fs/ext4/super.c
index 45653af..ee91e29d 100644
--- a/fs/ext4/super.c
+++ b/fs/ext4/super.c
@@ -4570,12 +4570,10 @@
 
 static int ext4_quota_off(struct super_block *sb, int type)
 {
-	/* Force all delayed allocation blocks to be allocated */
-	if (test_opt(sb, DELALLOC)) {
-		down_read(&sb->s_umount);
+	/* Force all delayed allocation blocks to be allocated.
+	 * Caller already holds s_umount sem */
+	if (test_opt(sb, DELALLOC))
 		sync_filesystem(sb);
-		up_read(&sb->s_umount);
-	}
 
 	return dquot_quota_off(sb, type);
 }