sctp: remove unnecessary byteshifting, calculate directly in big-endian

Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
Signed-off-by: Vlad Yasevich <vladislav.yasevich@hp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 2 insertions, 2 deletions

diff --git a/net/ipv4/netfilter/nf_nat_proto_sctp.c b/net/ipv4/netfilter/nf_nat_proto_sctp.c
index 82e4c0e286b..65e470bc612 100644
--- a/net/ipv4/netfilter/nf_nat_proto_sctp.c
+++ b/net/ipv4/netfilter/nf_nat_proto_sctp.c
@@ -36,7 +36,7 @@ sctp_manip_pkt(struct sk_buff *skb,
         sctp_sctphdr_t *hdr;
         unsigned int hdroff = iphdroff + iph->ihl*4;
         __be32 oldip, newip;
-        u32 crc32;
+        __be32 crc32;
 
         if (!skb_make_writable(skb, hdroff + sizeof(*hdr)))
                 return false;
@@ -61,7 +61,7 @@ sctp_manip_pkt(struct sk_buff *skb,
                 crc32 = sctp_update_cksum((u8 *)skb->data, skb_headlen(skb),
                                           crc32);
         crc32 = sctp_end_cksum(crc32);
-        hdr->checksum = htonl(crc32);
+        hdr->checksum = crc32;
 
         return true;
 }