Put "}" at beginning of line with "else" to keep a consistent style

[tcpdump] / print-ldp.c

diff --git a/print-ldp.c b/print-ldp.c
index b05a1218e484ae28de28c35a8d281b5f18db3b53..0e0194a933867cb93ed5c33b72e72ec471623f36 100644 (file)
--- a/print-ldp.c
+++ b/print-ldp.c
@@ -307,17 +307,15 @@ ldp_tlv_print(netdissect_options *ndo,
        ND_PRINT("\n\t      Address Family: %s, addresses",
                tok2str(af_values, "Unknown (%u)", af));
         switch (af) {
-        case AFNUM_INET:
+        case AFNUM_IP:
            while(tlv_tlen >= sizeof(nd_ipv4)) {
-               ND_TCHECK_LEN(tptr, sizeof(nd_ipv4));
                ND_PRINT(" %s", GET_IPADDR_STRING(tptr));
                tlv_tlen-=sizeof(nd_ipv4);
                tptr+=sizeof(nd_ipv4);
            }
             break;
-        case AFNUM_INET6:
+        case AFNUM_IP6:
            while(tlv_tlen >= sizeof(nd_ipv6)) {
-               ND_TCHECK_LEN(tptr, sizeof(nd_ipv6));
                ND_PRINT(" %s", GET_IP6ADDR_STRING(tptr));
                tlv_tlen-=sizeof(nd_ipv6);
                tptr+=sizeof(nd_ipv6);
@@ -354,9 +352,9 @@ ldp_tlv_print(netdissect_options *ndo,
        case LDP_FEC_PREFIX:
            TLV_TCHECK(2);
            af = GET_BE_U_2(tptr);
-           tptr+=LDP_TLV_ADDRESS_LIST_AFNUM_LEN;
-           tlv_tlen-=LDP_TLV_ADDRESS_LIST_AFNUM_LEN;
-           if (af == AFNUM_INET) {
+           tptr+=2;
+           tlv_tlen-=2;
+           if (af == AFNUM_IP) {
                i=decode_prefix4(ndo, tptr, tlv_tlen, buf, sizeof(buf));
                if (i == -2)
                    goto trunc;
@@ -366,8 +364,7 @@ ldp_tlv_print(netdissect_options *ndo,
                    ND_PRINT(": IPv4 prefix (invalid length)");
                else
                    ND_PRINT(": IPv4 prefix %s", buf);
-           }
-           else if (af == AFNUM_INET6) {
+           } else if (af == AFNUM_IP6) {
                i=decode_prefix6(ndo, tptr, tlv_tlen, buf, sizeof(buf));
                if (i == -2)
                    goto trunc;
@@ -377,8 +374,7 @@ ldp_tlv_print(netdissect_options *ndo,
                    ND_PRINT(": IPv6 prefix (invalid length)");
                else
                    ND_PRINT(": IPv6 prefix %s", buf);
-           }
-           else
+           } else
                ND_PRINT(": Address family %u prefix", af);
            break;
        case LDP_FEC_HOSTADDRESS:
@@ -540,8 +536,7 @@ ldp_tlv_print(netdissect_options *ndo,
     return(tlv_len+4); /* Type & Length fields not included */
 
 trunc:
-    nd_print_trunc(ndo);
-    return 0;
+    nd_trunc_longjmp(ndo);
 
 invalid:
     return(tlv_len+4); /* Type & Length fields not included */
@@ -596,10 +591,10 @@ ldp_pdu_print(netdissect_options *ndo,
     pdu_len = GET_BE_U_2(ldp_com_header->pdu_length);
     if (pdu_len < sizeof(struct ldp_common_header)-4) {
         /* length too short */
-        ND_PRINT("%sLDP, pdu-length: %u (too short, < %u)",
-               (ndo->ndo_vflag < 1) ? "" : "\n\t",
-               pdu_len,
-               (u_int)(sizeof(struct ldp_common_header)-4));
+        ND_PRINT("%sLDP, pdu-length: %u (too short, < %zu)",
+                 (ndo->ndo_vflag < 1) ? "" : "\n\t",
+                 pdu_len,
+                 sizeof(struct ldp_common_header)-4);
         return 0;
     }
 
@@ -629,13 +624,13 @@ ldp_pdu_print(netdissect_options *ndo,
         if (msg_len < sizeof(struct ldp_msg_header)-4) {
             /* length too short */
             /* FIXME vendor private / experimental check */
-            ND_PRINT("\n\t  %s Message (0x%04x), length: %u (too short, < %u)",
-                   tok2str(ldp_msg_values,
-                           "Unknown",
-                           msg_type),
-                   msg_type,
-                   msg_len,
-                   (u_int)(sizeof(struct ldp_msg_header)-4));
+            ND_PRINT("\n\t  %s Message (0x%04x), length: %u (too short, < %zu)",
+                     tok2str(ldp_msg_values,
+                             "Unknown",
+                             msg_type),
+                     msg_type,
+                     msg_len,
+                     sizeof(struct ldp_msg_header)-4);
             return 0;
         }
 
@@ -699,6 +694,5 @@ ldp_pdu_print(netdissect_options *ndo,
     }
     return pdu_len+4;
 trunc:
-    nd_print_trunc(ndo);
-    return 0;
+    nd_trunc_longjmp(ndo);
 }