Use more the EXTRACT_U_1() macro to fetch a one-byte value (25/n)

[tcpdump] / print-loopback.c

diff --git a/print-loopback.c b/print-loopback.c
index 10f69310c5521a850376381128c1af5a8ada5f9e..ac7b17795986e9297fc8109800d4ac9d7a3dc58a 100644 (file)
--- a/print-loopback.c
+++ b/print-loopback.c
@@ -64,7 +64,7 @@ loopback_message_print(netdissect_options *ndo, const u_char *cp, const u_int le
                goto invalid;
        /* function */
        ND_TCHECK2(*cp, 2);
-       function = EXTRACT_LE_16BITS(cp);
+       function = EXTRACT_LE_U_2(cp);
        cp += 2;
        ND_PRINT((ndo, ", %s", tok2str(fcode_str, " invalid (%u)", function)));
 
@@ -74,7 +74,7 @@ loopback_message_print(netdissect_options *ndo, const u_char *cp, const u_int le
                                goto invalid;
                        /* receipt number */
                        ND_TCHECK2(*cp, 2);
-                       ND_PRINT((ndo, ", receipt number %u", EXTRACT_LE_16BITS(cp)));
+                       ND_PRINT((ndo, ", receipt number %u", EXTRACT_LE_U_2(cp)));
                        cp += 2;
                        /* data */
                        ND_PRINT((ndo, ", data (%u octets)", len - 4));
@@ -116,7 +116,7 @@ loopback_print(netdissect_options *ndo, const u_char *cp, const u_int len)
                goto invalid;
        /* skipCount */
        ND_TCHECK2(*cp, 2);
-       skipCount = EXTRACT_LE_16BITS(cp);
+       skipCount = EXTRACT_LE_U_2(cp);
        cp += 2;
        ND_PRINT((ndo, ", skipCount %u", skipCount));
        if (skipCount % 8)