5 files changed, 6 insertions, 8 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/proc.c b/net/sctp/proc.c
index d093cbfeaac4..784bcc9a979d 100644
--- a/net/sctp/proc.c
+++ b/net/sctp/proc.c
@@ -40,7 +40,7 @@
 #include <net/sctp/sctp.h>
 #include <net/ip.h> /* for snmp_fold_field */
 
-static struct snmp_mib sctp_snmp_list[] = {
+static const struct snmp_mib sctp_snmp_list[] = {
         SNMP_MIB_ITEM("SctpCurrEstab", SCTP_MIB_CURRESTAB),
         SNMP_MIB_ITEM("SctpActiveEstabs", SCTP_MIB_ACTIVEESTABS),
         SNMP_MIB_ITEM("SctpPassiveEstabs", SCTP_MIB_PASSIVEESTABS),
@@ -83,7 +83,7 @@ static int sctp_snmp_seq_show(struct seq_file *seq, void *v)
 
         for (i = 0; sctp_snmp_list[i].name != NULL; i++)
                 seq_printf(seq, "%-32s\t%ld\n", sctp_snmp_list[i].name,
-                           snmp_fold_field((void **)sctp_statistics,
+                           snmp_fold_field((void __percpu **)sctp_statistics,
                                       sctp_snmp_list[i].entry));
 
         return 0;
diff --git a/net/sctp/protocol.c b/net/sctp/protocol.c
index a3c8988758b1..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);
                 }
         }
@@ -996,12 +995,13 @@ int sctp_register_pf(struct sctp_pf *pf, sa_family_t family)
 
 static inline int init_sctp_mibs(void)
 {
-        return snmp_mib_init((void**)sctp_statistics, sizeof(struct sctp_mib));
+        return snmp_mib_init((void __percpu **)sctp_statistics,
+                             sizeof(struct sctp_mib));
 }
 
 static inline void cleanup_sctp_mibs(void)
 {
-        snmp_mib_free((void**)sctp_statistics);
+        snmp_mib_free((void __percpu **)sctp_statistics);
 }
 
 static void sctp_v4_pf_init(void)
diff --git a/net/sctp/socket.c b/net/sctp/socket.c
index 67fdac9d2d33..f6d1e59c4151 100644
--- a/net/sctp/socket.c
+++ b/net/sctp/socket.c
@@ -6359,7 +6359,7 @@ void sctp_copy_sock(struct sock *newsk, struct sock *sk,
                     struct sctp_association *asoc)
 {
         struct inet_sock *inet = inet_sk(sk);
-        struct inet_sock *newinet = inet_sk(newsk);
+        struct inet_sock *newinet;
 
         newsk->sk_type = sk->sk_type;
         newsk->sk_bound_dev_if = sk->sk_bound_dev_if;