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| author | Julia Lawall <Julia.Lawall@lip6.fr> | 2014-05-15 07:43:21 +0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2014-05-16 00:57:47 +0400 |
| commit | 112a3513b51976111e5e4a3115485d3fc89410c1 (patch) | |
| tree | 3fe23f951d279fdacee39179c572b9e854598cf5 /net/ipv6/ip6_vti.c | |
| parent | 4929fd8cb064e1bbee76b8c4cf6bd3f0e40bf66e (diff) | |
| download | linux-112a3513b51976111e5e4a3115485d3fc89410c1.tar.xz | |
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/)
// <smpl>
@@ local idexpression x; @@
-x = netdev_priv(...);
... when != x
// </smpl>
Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv6/ip6_vti.c')
| -rw-r--r-- | net/ipv6/ip6_vti.c | 3 |
1 files changed, 0 insertions, 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; |