From 112a3513b51976111e5e4a3115485d3fc89410c1 Mon Sep 17 00:00:00 2001 From: Julia Lawall Date: Thu, 15 May 2014 05:43:21 +0200 Subject: [PATCH] vti6: delete unneeded call to netdev_priv Netdev_priv is an accessor function, and has no purpose if its result is not used. A simplified version of the semantic match that fixes this problem is as follows: (http://coccinelle.lip6.fr/) // @@ local idexpression x; @@ -x = netdev_priv(...); ... when != x // Signed-off-by: Julia Lawall Signed-off-by: David S. Miller --- net/ipv6/ip6_vti.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/net/ipv6/ip6_vti.c b/net/ipv6/ip6_vti.c index b7c0f827140b..2953c0c26c27 100644 --- a/net/ipv6/ip6_vti.c +++ b/net/ipv6/ip6_vti.c @@ -792,15 +792,12 @@ static const struct net_device_ops vti6_netdev_ops = { **/ static void vti6_dev_setup(struct net_device *dev) { - struct ip6_tnl *t; - dev->netdev_ops = &vti6_netdev_ops; dev->destructor = vti6_dev_free; dev->type = ARPHRD_TUNNEL6; dev->hard_header_len = LL_MAX_HEADER + sizeof(struct ipv6hdr); dev->mtu = ETH_DATA_LEN; - t = netdev_priv(dev); dev->flags |= IFF_NOARP; dev->addr_len = sizeof(struct in6_addr); dev->priv_flags &= ~IFF_XMIT_DST_RELEASE; -- 2.20.1