The rcu callback inet6_ifa_finish_destroy_rcu() just calls a kfree(),
so we use kfree_rcu() instead of the call_rcu(inet6_ifa_finish_destroy_rcu).
Signed-off-by: Lai Jiangshan <laijs@xxxxxxxxxxxxxx>
---
net/ipv6/addrconf.c | 8 +-------
1 files changed, 1 insertions(+), 7 deletions(-)
diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c
index f8c1a4c..14ab6e8 100644
--- a/net/ipv6/addrconf.c
+++ b/net/ipv6/addrconf.c
@@ -529,12 +529,6 @@ static int addrconf_fixup_forwarding(struct ctl_table *table, int *p, int old)
}
#endif
-static void inet6_ifa_finish_destroy_rcu(struct rcu_head *head)
-{
- struct inet6_ifaddr *ifp = container_of(head, struct inet6_ifaddr, rcu);
- kfree(ifp);
-}
-
/* Nobody refers to this ifaddr, destroy it */
void inet6_ifa_finish_destroy(struct inet6_ifaddr *ifp)
{
@@ -555,7 +549,7 @@ void inet6_ifa_finish_destroy(struct inet6_ifaddr *ifp)
}
dst_release(&ifp->rt->dst);
- call_rcu(&ifp->rcu, inet6_ifa_finish_destroy_rcu);
+ kfree_rcu(ifp, rcu);
}
static void
--
1.7.4
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