From 17fb0b2b90568182bc969cbe0d76fa07079267e4 Mon Sep 17 00:00:00 2001 From: David Ahern Date: Fri, 25 Sep 2015 15:22:54 -0600 Subject: [PATCH] net: Remove redundant oif checks in rt6_device_match The oif has already been checked that it is non-zero; the 2 additional checks on oif within that if (oif) {...} block are redundant. CC: YOSHIFUJI Hideaki Signed-off-by: David Ahern Signed-off-by: David S. Miller --- net/ipv6/route.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/net/ipv6/route.c b/net/ipv6/route.c index 6fbf6fdde7e7..66a6b2c485dd 100644 --- a/net/ipv6/route.c +++ b/net/ipv6/route.c @@ -474,10 +474,10 @@ static inline struct rt6_info *rt6_device_match(struct net *net, if (dev->flags & IFF_LOOPBACK) { if (!sprt->rt6i_idev || sprt->rt6i_idev->dev->ifindex != oif) { - if (flags & RT6_LOOKUP_F_IFACE && oif) + if (flags & RT6_LOOKUP_F_IFACE) continue; - if (local && (!oif || - local->rt6i_idev->dev->ifindex == oif)) + if (local && + local->rt6i_idev->dev->ifindex == oif) continue; } local = sprt; -- 2.25.1