Commit-ID: 76ae0d71d839b365faa7fdca0eec85a6d1a20d95
Gitweb: http://git.kernel.org/tip/76ae0d71d839b365faa7fdca0eec85a6d1a20d95
Author: Allan Stephens <allan.stephens@xxxxxxxxxxxxx>
AuthorDate: Tue, 17 Aug 2010 11:00:12 +0000
Committer: David S. Miller <davem@xxxxxxxxxxxxx>
CommitDate: Tue, 17 Aug 2010 17:31:57 -0700
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@xxxxxxxxxxxxx>
Signed-off-by: Paul Gortmaker <paul.gortmaker@xxxxxxxxxxxxx>
Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>
---
net/tipc/node.c | 3 +--
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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