1 files changed, 1 insertions, 1 deletions

diff --git a/net/ipv4/tcp_ipv4.c b/net/ipv4/tcp_ipv4.c
index b7d5522092eb..e9d467124c4d 100644
--- a/net/ipv4/tcp_ipv4.c
+++ b/net/ipv4/tcp_ipv4.c
@@ -1020,7 +1020,7 @@ static int tcp_v4_do_calc_md5_hash(char *md5_hash, struct tcp_md5sig_key *key,
 #ifdef CONFIG_TCP_MD5SIG_DEBUG
         int i;
 #endif
-        __u16 old_checksum;
+        __sum16 old_checksum;
         struct tcp_md5sig_pool *hp;
         struct tcp4_pseudohdr *bp;
         struct hash_desc *desc;