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[PATCH] ocfs2: use list_for_each_entry where benefical

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Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
This commit is contained in:
Christoph Hellwig
2007-05-17 16:03:13 +02:00
committed by Mark Fasheh
parent e6df3a663a
commit 800deef3f6
6 changed files with 47 additions and 105 deletions
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13
fs/ocfs2/cluster/tcp.c
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@@ -261,14 +261,12 @@ out:
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 @@ EXPORT_SYMBOL_GPL(o2net_register_handler);
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);