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ip6_gre: use netdev_alloc_pcpu_stats()

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The code there just open-codes the same, so use the provided macro instead.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Johannes Berg 2015-04-22 16:56:16 +02:00 committed by David S. Miller
parent 0e2d686530
commit 26349c71b4
1 changed files with 1 additions and 8 deletions
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9
net/ipv6/ip6_gre.c
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@ -1246,7 +1246,6 @@ static void ip6gre_tunnel_setup(struct net_device *dev)
static int ip6gre_tunnel_init(struct net_device *dev)
{
struct ip6_tnl *tunnel;
int i;
tunnel = netdev_priv(dev);
@ -1260,16 +1259,10 @@ static int ip6gre_tunnel_init(struct net_device *dev)
if (ipv6_addr_any(&tunnel->parms.raddr))
dev->header_ops = &ip6gre_header_ops;
dev->tstats = alloc_percpu(struct pcpu_sw_netstats);
dev->tstats = netdev_alloc_pcpu_stats(struct pcpu_sw_netstats);
if (!dev->tstats)
return -ENOMEM;
for_each_possible_cpu(i) {
struct pcpu_sw_netstats *ip6gre_tunnel_stats;
ip6gre_tunnel_stats = per_cpu_ptr(dev->tstats, i);
u64_stats_init(&ip6gre_tunnel_stats->syncp);
}
return 0;
}