[PATCH] ocfs2: use list_for_each_entry where benefical
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
diff --git a/fs/ocfs2/cluster/tcp.c b/fs/ocfs2/cluster/tcp.c
index d58c7dd..f0bdfd9 100644
--- a/fs/ocfs2/cluster/tcp.c
+++ b/fs/ocfs2/cluster/tcp.c
@@ -261,14 +261,12 @@
static void o2net_complete_nodes_nsw(struct o2net_node *nn)
{
- struct list_head *iter, *tmp;
+ struct o2net_status_wait *nsw, *tmp;
unsigned int num_kills = 0;
- struct o2net_status_wait *nsw;
assert_spin_locked(&nn->nn_lock);
- list_for_each_safe(iter, tmp, &nn->nn_status_list) {
- nsw = list_entry(iter, struct o2net_status_wait, ns_node_item);
+ list_for_each_entry_safe(nsw, tmp, &nn->nn_status_list, ns_node_item) {
o2net_complete_nsw_locked(nn, nsw, O2NET_ERR_DIED, 0);
num_kills++;
}
@@ -764,13 +762,10 @@
void o2net_unregister_handler_list(struct list_head *list)
{
- struct list_head *pos, *n;
- struct o2net_msg_handler *nmh;
+ struct o2net_msg_handler *nmh, *n;
write_lock(&o2net_handler_lock);
- list_for_each_safe(pos, n, list) {
- nmh = list_entry(pos, struct o2net_msg_handler,
- nh_unregister_item);
+ list_for_each_entry_safe(nmh, n, list, nh_unregister_item) {
mlog(ML_TCP, "unregistering handler func %p type %u key %08x\n",
nmh->nh_func, nmh->nh_msg_type, nmh->nh_key);
rb_erase(&nmh->nh_node, &o2net_handler_tree);