int r = 0;
unsigned bucket = dm_hash_block(b, DM_HASH_MASK);
struct shadow_info *si;
- struct hlist_node *n;
spin_lock(&tm->lock);
- hlist_for_each_entry(si, n, tm->buckets + bucket, hlist)
+ hlist_for_each_entry(si, tm->buckets + bucket, hlist)
if (si->where == b) {
r = 1;
break;
static void wipe_shadow_table(struct dm_transaction_manager *tm)
{
struct shadow_info *si;
- struct hlist_node *n, *tmp;
+ struct hlist_node *tmp;
struct hlist_head *bucket;
int i;
spin_lock(&tm->lock);
for (i = 0; i < DM_HASH_SIZE; i++) {
bucket = tm->buckets + i;
- hlist_for_each_entry_safe(si, n, tmp, bucket, hlist)
+ hlist_for_each_entry_safe(si, tmp, bucket, hlist)
kfree(si);
INIT_HLIST_HEAD(bucket);