OpenFlow: Have a function for each message type.

[tcpdump] / print-rrcp.c

diff --git a/print-rrcp.c b/print-rrcp.c
index e18885f6e3acf4ebe6810fbea034bc227fb9bf5c..831809f04fc58867dec90611aa5064810121076f 100644 (file)
--- a/print-rrcp.c
+++ b/print-rrcp.c
@@ -97,7 +97,6 @@ rrcp_print(netdissect_options *ndo,
        uint8_t rrcp_opcode;
 
        ndo->ndo_protocol = "rrcp";
-       ND_TCHECK_1(cp + RRCP_PROTO_OFFSET);
        rrcp_proto = GET_U_1(cp + RRCP_PROTO_OFFSET);
        ND_TCHECK_1(cp + RRCP_OPCODE_ISREPLY_OFFSET);
        rrcp_opcode = GET_U_1((cp + RRCP_OPCODE_ISREPLY_OFFSET)) & RRCP_OPCODE_MASK;
@@ -120,13 +119,11 @@ rrcp_print(netdissect_options *ndo,
                     GET_LE_U_4(cp + RRCP_REG_DATA_OFFSET));
        }
        if (rrcp_proto==1){
-           ND_TCHECK_2(cp + RRCP_AUTHKEY_OFFSET);
            ND_PRINT(", auth=0x%04x",
                  GET_BE_U_2(cp + RRCP_AUTHKEY_OFFSET));
        }
        if (rrcp_proto==1 && rrcp_opcode==0 &&
             ((GET_U_1(cp + RRCP_OPCODE_ISREPLY_OFFSET)) & RRCP_ISREPLY)){
-           ND_TCHECK_4(cp + RRCP_VENDOR_ID_OFFSET);
            ND_PRINT(" downlink_port=%u, uplink_port=%u, uplink_mac=%s, vendor_id=%08x ,chip_id=%04x ",
                     GET_U_1(cp + RRCP_DOWNLINK_PORT_OFFSET),
                     GET_U_1(cp + RRCP_UPLINK_PORT_OFFSET),
@@ -134,7 +131,6 @@ rrcp_print(netdissect_options *ndo,
                     GET_BE_U_4(cp + RRCP_VENDOR_ID_OFFSET),
                     GET_BE_U_2(cp + RRCP_CHIP_ID_OFFSET));
        }else if (rrcp_opcode==1 || rrcp_opcode==2 || rrcp_proto==2){
-           ND_TCHECK_4(cp + RRCP_COOKIE2_OFFSET);
            ND_PRINT(", cookie=0x%08x%08x ",
                    GET_BE_U_4(cp + RRCP_COOKIE2_OFFSET),
                    GET_BE_U_4(cp + RRCP_COOKIE1_OFFSET));