1 files changed, 1 insertions, 1 deletions

diff --git a/net/dccp/ipv4.c b/net/dccp/ipv4.c
index 35985334daee..6bca71929de5 100644
--- a/net/dccp/ipv4.c
+++ b/net/dccp/ipv4.c
@@ -344,7 +344,7 @@ out:
         sock_put(sk);
 }
 
-static inline u16 dccp_v4_csum_finish(struct sk_buff *skb,
+static inline __sum16 dccp_v4_csum_finish(struct sk_buff *skb,
                                       __be32 src, __be32 dst)
 {
         return csum_tcpudp_magic(src, dst, skb->len, IPPROTO_DCCP, skb->csum);