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authorSaurabh <saurabh.mohan@vyatta.com>2012-07-23 11:52:04 +0400
committerDavid S. Miller <davem@davemloft.net>2012-07-24 00:00:54 +0400
commite7d4b18cbebc635fafd634688bbf66c59912879f (patch)
treeae1470ea8268a27ef8721710fea2ae15090fe6fa /net
parent8fe5cb873b7ef7f4fa49477455e8f2e3d555230e (diff)
downloadlinux-e7d4b18cbebc635fafd634688bbf66c59912879f.tar.xz
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>
Diffstat (limited to 'net')
-rw-r--r--net/ipv4/ip_vti.c10
1 files changed, 5 insertions, 5 deletions
diff --git a/net/ipv4/ip_vti.c b/net/ipv4/ip_vti.c
index c41b5c359936..3511ffba7bd4 100644
--- a/net/ipv4/ip_vti.c
+++ b/net/ipv4/ip_vti.c
@@ -55,7 +55,7 @@ struct vti_net {
struct ip_tunnel __rcu *tunnels_r[HASH_SIZE];
struct ip_tunnel __rcu *tunnels_l[HASH_SIZE];
struct ip_tunnel __rcu *tunnels_wc[1];
- struct ip_tunnel **tunnels[4];
+ struct ip_tunnel __rcu **tunnels[4];
struct net_device *fb_tunnel_dev;
};
@@ -160,8 +160,8 @@ static struct ip_tunnel *vti_tunnel_lookup(struct net *net,
return NULL;
}
-static struct ip_tunnel **__vti_bucket(struct vti_net *ipn,
- struct ip_tunnel_parm *parms)
+static struct ip_tunnel __rcu **__vti_bucket(struct vti_net *ipn,
+ struct ip_tunnel_parm *parms)
{
__be32 remote = parms->iph.daddr;
__be32 local = parms->iph.saddr;
@@ -179,8 +179,8 @@ static struct ip_tunnel **__vti_bucket(struct vti_net *ipn,
return &ipn->tunnels[prio][h];
}
-static inline struct ip_tunnel **vti_bucket(struct vti_net *ipn,
- struct ip_tunnel *t)
+static inline struct ip_tunnel __rcu **vti_bucket(struct vti_net *ipn,
+ struct ip_tunnel *t)
{
return __vti_bucket(ipn, &t->parms);
}