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| author | Dmitry Torokhov <dtor@insightbb.com> | 2006-11-04 22:42:39 -0500 |
|---|---|---|
| committer | Dmitry Torokhov <dtor@insightbb.com> | 2006-11-04 22:42:39 -0500 |
| commit | 752c58a471c108d64da1676b2925dfbd83eb177e (patch) | |
| tree | fbffa0d7c54cd812950dffc16d642c9d449f4faf /fs/ocfs2/cluster/nodemanager.c | |
| parent | e52b29c2a637f6854d71a45646d7283d984a6dad (diff) | |
| parent | 10b1fbdb0a0ca91847a534ad26d0bc250c25b74f (diff) | |
Merge rsync://rsync.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6
Diffstat (limited to 'fs/ocfs2/cluster/nodemanager.c')
| -rw-r--r-- | fs/ocfs2/cluster/nodemanager.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/fs/ocfs2/cluster/nodemanager.c b/fs/ocfs2/cluster/nodemanager.c index e1fceb8aa32d..d11753c50bc1 100644 --- a/fs/ocfs2/cluster/nodemanager.c +++ b/fs/ocfs2/cluster/nodemanager.c @@ -152,14 +152,16 @@ static struct o2nm_node *o2nm_node_ip_tree_lookup(struct o2nm_cluster *cluster, struct o2nm_node *node, *ret = NULL; while (*p) { + int cmp; + parent = *p; node = rb_entry(parent, struct o2nm_node, nd_ip_node); - if (memcmp(&ip_needle, &node->nd_ipv4_address, - sizeof(ip_needle)) < 0) + cmp = memcmp(&ip_needle, &node->nd_ipv4_address, + sizeof(ip_needle)); + if (cmp < 0) p = &(*p)->rb_left; - else if (memcmp(&ip_needle, &node->nd_ipv4_address, - sizeof(ip_needle)) > 0) + else if (cmp > 0) p = &(*p)->rb_right; else { ret = node; |