Local variable *reserved* of remove_dquot_ref() is only used if
define CONFIG_QUOTA_DEBUG, but not ebraced in CONFIG_QUOTA_DEBUG
macro, which leads to unused-but-set-variable warning when compiling.
This patch ebrace it into CONFIG_QUOTA_DEBUG macro like what is done
in add_dquot_ref().
Signed-off-by: Jiang Biao <benbjiang@tencent.com>
Signed-off-by: Jan Kara <jack@suse.cz>
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) {
*/
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);