net/ipv4/ip_vti.c: Fix __rcu warnings detected by sparse.
With CONFIG_SPARSE_RCU_POINTER=y sparse identified references which did not specificy __rcu in ip_vti.c Signed-off-by: Saurabh Mohan <saurabh.mohan@vyatta.com> Reported-by: Fengguang Wu <fengguang.wu@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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@ -55,7 +55,7 @@ struct vti_net {
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struct ip_tunnel __rcu *tunnels_r[HASH_SIZE];
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struct ip_tunnel __rcu *tunnels_r[HASH_SIZE];
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struct ip_tunnel __rcu *tunnels_l[HASH_SIZE];
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struct ip_tunnel __rcu *tunnels_l[HASH_SIZE];
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struct ip_tunnel __rcu *tunnels_wc[1];
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struct ip_tunnel __rcu *tunnels_wc[1];
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struct ip_tunnel **tunnels[4];
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struct ip_tunnel __rcu **tunnels[4];
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struct net_device *fb_tunnel_dev;
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struct net_device *fb_tunnel_dev;
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};
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};
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@ -160,7 +160,7 @@ static struct ip_tunnel *vti_tunnel_lookup(struct net *net,
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return NULL;
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return NULL;
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}
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}
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static struct ip_tunnel **__vti_bucket(struct vti_net *ipn,
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static struct ip_tunnel __rcu **__vti_bucket(struct vti_net *ipn,
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struct ip_tunnel_parm *parms)
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struct ip_tunnel_parm *parms)
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{
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{
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__be32 remote = parms->iph.daddr;
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__be32 remote = parms->iph.daddr;
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@ -179,7 +179,7 @@ static struct ip_tunnel **__vti_bucket(struct vti_net *ipn,
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return &ipn->tunnels[prio][h];
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return &ipn->tunnels[prio][h];
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}
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}
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static inline struct ip_tunnel **vti_bucket(struct vti_net *ipn,
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static inline struct ip_tunnel __rcu **vti_bucket(struct vti_net *ipn,
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struct ip_tunnel *t)
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struct ip_tunnel *t)
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{
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{
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return __vti_bucket(ipn, &t->parms);
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return __vti_bucket(ipn, &t->parms);
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