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Message-Id: <1466026964-14114-4-git-send-email-quentin@armitage.org.uk>
Date: Wed, 15 Jun 2016 22:42:43 +0100
From: Quentin Armitage <quentin@...itage.org.uk>
To: Wensong Zhang <wensong@...ux-vs.org>,
Simon Horman <horms@...ge.net.au>,
Julian Anastasov <ja@....bg>,
Pablo Neira Ayuso <pablo@...filter.org>,
Patrick McHardy <kaber@...sh.net>,
Jozsef Kadlecsik <kadlec@...ckhole.kfki.hu>,
"David S. Miller" <davem@...emloft.net>, netdev@...r.kernel.org,
lvs-devel@...r.kernel.org, netfilter-devel@...r.kernel.org,
coreteam@...filter.org, linux-kernel@...r.kernel.org
Cc: Quentin Armitage <quentin@...itage.org.uk>
Subject: [PATCH v3 3/4] ipvs: Don't check result < 0 after setting result = 0
Move the block testing result < 0 to avoid the test immediately
after setting result = 0
Signed-off-by: Quentin Armitage <quentin@...itage.org.uk>
---
net/netfilter/ipvs/ip_vs_sync.c | 11 ++++++-----
1 files changed, 6 insertions(+), 5 deletions(-)
diff --git a/net/netfilter/ipvs/ip_vs_sync.c b/net/netfilter/ipvs/ip_vs_sync.c
index fbc5ba4..2be99b2 100644
--- a/net/netfilter/ipvs/ip_vs_sync.c
+++ b/net/netfilter/ipvs/ip_vs_sync.c
@@ -1496,13 +1496,14 @@ static struct socket *make_send_sock(struct netns_ipvs *ipvs, int id,
if (result > 0)
set_sock_size(sock->sk, 1, result);
- if (AF_INET == ipvs->mcfg.mcast_af)
+ if (ipvs->mcfg.mcast_af == AF_INET) {
result = bind_mcastif_addr(sock, dev);
- else
+ if (result < 0) {
+ pr_err("Error binding address of mcast interface\n");
+ goto error;
+ }
+ } else {
result = 0;
- if (result < 0) {
- pr_err("Error binding address of the mcast interface\n");
- goto error;
}
get_mcast_sockaddr(&mcast_addr, &salen, &ipvs->mcfg, id);
--
1.7.7.6
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