1 files changed, 8 insertions, 6 deletions

diff --git a/net/ipv6/udp.c b/net/ipv6/udp.c
index b0474a618bbe..77ab31b99232 100644
--- a/net/ipv6/udp.c
+++ b/net/ipv6/udp.c
@@ -260,6 +260,7 @@ int udpv6_queue_rcv_skb(struct sock * sk, struct sk_buff *skb)
 {
         struct udp_sock *up = udp_sk(sk);
         int rc;
+        int is_udplite = IS_UDPLITE(sk);
 
         if (!xfrm6_policy_check(sk, XFRM_POLICY_IN, skb))
                 goto drop;
@@ -267,7 +268,7 @@ int udpv6_queue_rcv_skb(struct sock * sk, struct sk_buff *skb)
         /*
          * UDP-Lite specific tests, ignored on UDP sockets (see net/ipv4/udp.c).
          */
-        if ((up->pcflag & UDPLITE_RECV_CC)  &&  UDP_SKB_CB(skb)->partial_cov) {
+        if ((is_udplite & UDPLITE_RECV_CC)  &&  UDP_SKB_CB(skb)->partial_cov) {
 
                 if (up->pcrlen == 0) {          /* full coverage was set  */
                         LIMIT_NETDEBUG(KERN_WARNING "UDPLITE6: partial coverage"
@@ -291,13 +292,13 @@ int udpv6_queue_rcv_skb(struct sock * sk, struct sk_buff *skb)
         if ((rc = sock_queue_rcv_skb(sk,skb)) < 0) {
                 /* Note that an ENOMEM error is charged twice */
                 if (rc == -ENOMEM)
-                        UDP6_INC_STATS_BH(UDP_MIB_RCVBUFERRORS, up->pcflag);
+                        UDP6_INC_STATS_BH(UDP_MIB_RCVBUFERRORS, is_udplite);
                 goto drop;
         }
 
         return 0;
 drop:
-        UDP6_INC_STATS_BH(UDP_MIB_INERRORS, up->pcflag);
+        UDP6_INC_STATS_BH(UDP_MIB_INERRORS, is_udplite);
         kfree_skb(skb);
         return -1;
 }
@@ -525,6 +526,7 @@ static int udp_v6_push_pending_frames(struct sock *sk)
         struct inet_sock *inet = inet_sk(sk);
         struct flowi *fl = &inet->cork.fl;
         int err = 0;
+        int is_udplite = IS_UDPLITE(sk);
         __wsum csum = 0;
 
         /* Grab the skbuff where UDP header space exists. */
@@ -540,7 +542,7 @@ static int udp_v6_push_pending_frames(struct sock *sk)
         uh->len = htons(up->len);
         uh->check = 0;
 
-        if (up->pcflag)
+        if (is_udplite)
                 csum = udplite_csum_outgoing(sk, skb);
          else
                 csum = udp_csum_outgoing(sk, skb);
@@ -556,7 +558,7 @@ out:
         up->len = 0;
         up->pending = 0;
         if (!err)
-                UDP6_INC_STATS_USER(UDP_MIB_OUTDATAGRAMS, up->pcflag);
+                UDP6_INC_STATS_USER(UDP_MIB_OUTDATAGRAMS, is_udplite);
         return err;
 }
 
@@ -580,7 +582,7 @@ int udpv6_sendmsg(struct kiocb *iocb, struct sock *sk,
         int corkreq = up->corkflag || msg->msg_flags&MSG_MORE;
         int err;
         int connected = 0;
-        int is_udplite = up->pcflag;
+        int is_udplite = IS_UDPLITE(sk);
         int (*getfrag)(void *, char *, int, int, int, struct sk_buff *);
 
         /* destination address check */