From 2d30c35b7d37676933def5de95c7bcc68b8846ca Mon Sep 17 00:00:00 2001
From: Julian Anastasov <ja@ssi.bg>
Date: Mon, 29 Sep 2003 11:55:23 -0700
Subject: [PATCH] [IPVS]: Simplify ip_vs_wrr_gcd_weight
---
net/ipv4/ipvs/ip_vs_wrr.c | 20 ++++++--------------
1 file changed, 6 insertions(+), 14 deletions(-)
diff --git a/net/ipv4/ipvs/ip_vs_wrr.c b/net/ipv4/ipvs/ip_vs_wrr.c
index 7ec189990b6d..fa8b1c2dca25 100644
--- a/net/ipv4/ipvs/ip_vs_wrr.c
+++ b/net/ipv4/ipvs/ip_vs_wrr.c
@@ -58,26 +58,18 @@ static int ip_vs_wrr_gcd_weight(struct ip_vs_service *svc)
{
struct ip_vs_dest *dest;
int weight;
- int g = 1;
+ int g = 0;
list_for_each_entry(dest, &svc->destinations, n_list) {
weight = atomic_read(&dest->weight);
if (weight > 0) {
- g = weight;
- goto search_gcd;
+ if (g > 0)
+ g = gcd(weight, g);
+ else
+ g = weight;
}
}
-
- return g;
-
- search_gcd:
- list_for_each_entry(dest, &svc->destinations, n_list) {
- weight = atomic_read(&dest->weight);
- if (weight > 0)
- g = gcd(weight, g);
- }
-
- return g;
+ return g ? g : 1;
}
--
2.30.9