decode/tcp: minor struct layout optimization

Part of effort to make Packet more compact.

Ticket: #6938.

diff --git a/src/decode-tcp.h b/src/decode-tcp.h
index 66189b108361286a939dc3b60d482308bcdc4888..cf7a25086c7d8b7ef820eaf2cf4210d595e25970 100644 (file)
--- a/src/decode-tcp.h
+++ b/src/decode-tcp.h
@@ -160,10 +160,10 @@ typedef struct TCPVars_
     bool tfo_set;
     uint8_t wscale_set : 1;
     uint8_t wscale : 4;
-    uint16_t mss;       /**< MSS value in host byte order */
+    uint16_t mss; /**< MSS value in host byte order */
+    uint16_t stream_pkt_flags;
     uint32_t ts_val;    /* host-order */
     uint32_t ts_ecr;    /* host-order */
-    uint16_t stream_pkt_flags;
     TCPOpt sack;
 } TCPVars;