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authorAllan Stephens <allan.stephens@windriver.com>2010-08-17 11:00:12 +0000
committerDavid S. Miller <davem@davemloft.net>2010-08-17 17:31:57 -0700
commit76ae0d71d839b365faa7fdca0eec85a6d1a20d95 (patch)
treed312821b3933522f18241eb313302fe8d723780f /net/tipc
parent96d841b7038b8091af3530a008793f5577337d3a (diff)
downloadop-kernel-dev-76ae0d71d839b365faa7fdca0eec85a6d1a20d95.zip
op-kernel-dev-76ae0d71d839b365faa7fdca0eec85a6d1a20d95.tar.gz
tipc: Optimize tipc_node_has_active_links()
Eliminate unnecessary checking for null node pointer and redundant check of second active link array entry. Signed-off-by: Allan Stephens <allan.stephens@windriver.com> Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/tipc')
-rw-r--r--net/tipc/node.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/net/tipc/node.c b/net/tipc/node.c
index b634942..9408517 100644
--- a/net/tipc/node.c
+++ b/net/tipc/node.c
@@ -237,8 +237,7 @@ void tipc_node_link_down(struct tipc_node *n_ptr, struct link *l_ptr)
int tipc_node_has_active_links(struct tipc_node *n_ptr)
{
- return (n_ptr &&
- ((n_ptr->active_links[0]) || (n_ptr->active_links[1])));
+ return n_ptr->active_links[0] != NULL;
}
int tipc_node_has_redundant_links(struct tipc_node *n_ptr)
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