net: remove INIT_RCU_HEAD() usage

call_rcu() will unconditionally reinitialize RCU head anyway.

Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Acked-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

3 files changed, 0 insertions, 3 deletions

diff --git a/net/sctp/bind_addr.c b/net/sctp/bind_addr.c
index 13a6fba41077..bef133731683 100644
--- a/net/sctp/bind_addr.c
+++ b/net/sctp/bind_addr.c
@@ -186,7 +186,6 @@ int sctp_add_bind_addr(struct sctp_bind_addr *bp, union sctp_addr *new,
         addr->valid = 1;
 
         INIT_LIST_HEAD(&addr->list);
-        INIT_RCU_HEAD(&addr->rcu);
 
         /* We always hold a socket lock when calling this function,
          * and that acts as a writer synchronizing lock.
diff --git a/net/sctp/ipv6.c b/net/sctp/ipv6.c
index cc50fbe99291..1d7ac70ba39f 100644
--- a/net/sctp/ipv6.c
+++ b/net/sctp/ipv6.c
@@ -381,7 +381,6 @@ static void sctp_v6_copy_addrlist(struct list_head *addrlist,
                         addr->a.v6.sin6_scope_id = dev->ifindex;
                         addr->valid = 1;
                         INIT_LIST_HEAD(&addr->list);
-                        INIT_RCU_HEAD(&addr->rcu);
                         list_add_tail(&addr->list, addrlist);
                 }
         }
diff --git a/net/sctp/protocol.c b/net/sctp/protocol.c
index 9687177b026b..e771690f6d5d 100644
--- a/net/sctp/protocol.c
+++ b/net/sctp/protocol.c
@@ -188,7 +188,6 @@ static void sctp_v4_copy_addrlist(struct list_head *addrlist,
                         addr->a.v4.sin_addr.s_addr = ifa->ifa_local;
                         addr->valid = 1;
                         INIT_LIST_HEAD(&addr->list);
-                        INIT_RCU_HEAD(&addr->rcu);
                         list_add_tail(&addr->list, addrlist);
                 }
         }