diff --git a/fs/quota/dquot.c b/fs/quota/dquot.c
index d2f2972b33db..67e534dbfc0e 100644
--- a/fs/quota/dquot.c
+++ b/fs/quota/dquot.c
@@ -1050,7 +1050,9 @@ static void remove_dquot_ref(struct super_block *sb, int type,
 		struct list_head *tofree_head)
 {
 	struct inode *inode;
+#ifdef CONFIG_QUOTA_DEBUG
 	int reserved = 0;
+#endif
 
 	spin_lock(&sb->s_inode_list_lock);
 	list_for_each_entry(inode, &sb->s_inodes, i_sb_list) {
@@ -1062,8 +1064,10 @@ static void remove_dquot_ref(struct super_block *sb, int type,
 		 */
 		spin_lock(&dq_data_lock);
 		if (!IS_NOQUOTA(inode)) {
+#ifdef CONFIG_QUOTA_DEBUG
 			if (unlikely(inode_get_rsv_space(inode) > 0))
 				reserved = 1;
+#endif
 			remove_inode_dquot_ref(inode, type, tofree_head);
 		}
 		spin_unlock(&dq_data_lock);