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authorSven Wegener <sven.wegener@stealer.net>2008-08-10 09:18:02 +0000
committerSven Wegener <sven.wegener@stealer.net>2008-08-11 11:45:57 +0200
commit66a0be47200fff30f8c482ea584052c6affb08cb (patch)
tree66785f09491c3e9b744ba886b978efba6baf65c2
parentafdd614071aef652f5a3e2a06965de049dd8339b (diff)
downloadop-kernel-dev-66a0be47200fff30f8c482ea584052c6affb08cb.zip
op-kernel-dev-66a0be47200fff30f8c482ea584052c6affb08cb.tar.gz
ipvs: Use list_empty() instead of open-coding the same functionality
Signed-off-by: Sven Wegener <sven.wegener@stealer.net> Acked-by: Simon Horman <horms@verge.net.au>
-rw-r--r--net/ipv4/ipvs/ip_vs_sched.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/net/ipv4/ipvs/ip_vs_sched.c b/net/ipv4/ipvs/ip_vs_sched.c
index b647673..a46ad9e 100644
--- a/net/ipv4/ipvs/ip_vs_sched.c
+++ b/net/ipv4/ipvs/ip_vs_sched.c
@@ -184,7 +184,7 @@ int register_ip_vs_scheduler(struct ip_vs_scheduler *scheduler)
write_lock_bh(&__ip_vs_sched_lock);
- if (scheduler->n_list.next != &scheduler->n_list) {
+ if (!list_empty(&scheduler->n_list)) {
write_unlock_bh(&__ip_vs_sched_lock);
ip_vs_use_count_dec();
IP_VS_ERR("register_ip_vs_scheduler(): [%s] scheduler "
@@ -229,7 +229,7 @@ int unregister_ip_vs_scheduler(struct ip_vs_scheduler *scheduler)
}
write_lock_bh(&__ip_vs_sched_lock);
- if (scheduler->n_list.next == &scheduler->n_list) {
+ if (list_empty(&scheduler->n_list)) {
write_unlock_bh(&__ip_vs_sched_lock);
IP_VS_ERR("unregister_ip_vs_scheduler(): [%s] scheduler "
"is not in the list. failed\n", scheduler->name);
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