Use more the EXTRACT_U_1() macro (40/n)

[tcpdump] / print-lldp.c

diff --git a/print-lldp.c b/print-lldp.c
index e8394937dcce7b9cb140c7d961913419b60137c3..c3bd4bc4b501a1c6a17097cbe54dcae97b43b59a 100644 (file)
--- a/print-lldp.c
+++ b/print-lldp.c
@@ -1209,7 +1209,7 @@ lldp_private_dcbx_print(netdissect_options *ndo,
             }
            ND_PRINT((ndo, "\n\t    Control - Protocol Control (type 0x%x, length %d)",
                LLDP_DCBX_CONTROL_TLV, tlv_len));
-           ND_PRINT((ndo, "\n\t      Oper_Version: %d", *tptr));
+           ND_PRINT((ndo, "\n\t      Oper_Version: %d", EXTRACT_U_1(tptr)));
            ND_PRINT((ndo, "\n\t      Max_Version: %d", EXTRACT_U_1(tptr + 1)));
            ND_PRINT((ndo, "\n\t      Sequence Number: %d", EXTRACT_BE_U_4(tptr + 2)));
            ND_PRINT((ndo, "\n\t      Acknowledgement Number: %d",
@@ -1221,7 +1221,7 @@ lldp_private_dcbx_print(netdissect_options *ndo,
             }
            ND_PRINT((ndo, "\n\t    Feature - Priority Group (type 0x%x, length %d)",
                LLDP_DCBX_PRIORITY_GROUPS_TLV, tlv_len));
-           ND_PRINT((ndo, "\n\t      Oper_Version: %d", *tptr));
+           ND_PRINT((ndo, "\n\t      Oper_Version: %d", EXTRACT_U_1(tptr)));
            ND_PRINT((ndo, "\n\t      Max_Version: %d", EXTRACT_U_1(tptr + 1)));
            ND_PRINT((ndo, "\n\t      Info block(0x%02X): ", EXTRACT_U_1(tptr + 2)));
            tval = EXTRACT_U_1(tptr + 2);
@@ -1252,7 +1252,7 @@ lldp_private_dcbx_print(netdissect_options *ndo,
            ND_PRINT((ndo, "\n\t    Feature - Priority Flow Control"));
            ND_PRINT((ndo, " (type 0x%x, length %d)",
                LLDP_DCBX_PRIORITY_FLOW_CONTROL_TLV, tlv_len));
-           ND_PRINT((ndo, "\n\t      Oper_Version: %d", *tptr));
+           ND_PRINT((ndo, "\n\t      Oper_Version: %d", EXTRACT_U_1(tptr)));
            ND_PRINT((ndo, "\n\t      Max_Version: %d", EXTRACT_U_1(tptr + 1)));
            ND_PRINT((ndo, "\n\t      Info block(0x%02X): ", EXTRACT_U_1(tptr + 2)));
            tval = EXTRACT_U_1(tptr + 2);
@@ -1273,7 +1273,7 @@ lldp_private_dcbx_print(netdissect_options *ndo,
             }
            ND_PRINT((ndo, "\n\t    Feature - Application (type 0x%x, length %d)",
                LLDP_DCBX_APPLICATION_TLV, tlv_len));
-           ND_PRINT((ndo, "\n\t      Oper_Version: %d", *tptr));
+           ND_PRINT((ndo, "\n\t      Oper_Version: %d", EXTRACT_U_1(tptr)));
            ND_PRINT((ndo, "\n\t      Max_Version: %d", EXTRACT_U_1(tptr + 1)));
            ND_PRINT((ndo, "\n\t      Info block(0x%02X): ", EXTRACT_U_1(tptr + 2)));
            tval = EXTRACT_U_1(tptr + 2);