[PATCH v2 1/3] Optimize seq_sorter function for colo-compare

[leirao]

The seq of tcp has been filled in fill_pkt_tcp_info, it
can be used directly here.

Signed-off-by: leirao <lei.rao@intel.com>
---
 net/colo-compare.c | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/net/colo-compare.c b/net/colo-compare.c
index 3a45d64..86980ce 100644
--- a/net/colo-compare.c
+++ b/net/colo-compare.c
@@ -196,11 +196,7 @@ static void colo_compare_inconsistency_notify(CompareState 
*s)
 
 static gint seq_sorter(Packet *a, Packet *b, gpointer data)
 {
-    struct tcp_hdr *atcp, *btcp;
-
-    atcp = (struct tcp_hdr *)(a->transport_header);
-    btcp = (struct tcp_hdr *)(b->transport_header);
-    return ntohl(atcp->th_seq) - ntohl(btcp->th_seq);
+    return a->tcp_seq - b->tcp_seq;
 }
 
 static void fill_pkt_tcp_info(void *data, uint32_t *max_ack)
-- 
1.8.3.1