Cleaning spaces

[skip ci]

diff --git a/print-isoclns.c b/print-isoclns.c
index 15210afed45908d0bdf007e06d9c3507f313ac55..30497219553a07aaba2ad8d716958b155b89e6e4 100644 (file)
--- a/print-isoclns.c
+++ b/print-isoclns.c
@@ -2711,8 +2711,8 @@ isis_print(netdissect_options *ndo,
            break;
        case ISIS_TLV_ISNEIGH:
            while (tlen != 0) {
-               if (tlen < MAC_ADDR_LEN)
-                   goto tlv_trunc;
+               if (tlen < MAC_ADDR_LEN)
+                   goto tlv_trunc;
                 ND_TCHECK_LEN(tptr, MAC_ADDR_LEN);
                 ND_PRINT("\n\t      SNPA: %s", isis_print_id(ndo, tptr, MAC_ADDR_LEN));
                 tlen -= MAC_ADDR_LEN;
@@ -3115,8 +3115,8 @@ isis_print(netdissect_options *ndo,
            tlen-=sizeof(nd_ipv4);
 
            while (tlen != 0) {
-               if (tlen < 4)
-                   goto tlv_trunc;
+               if (tlen < 4)
+                   goto tlv_trunc;
                 ND_TCHECK_4(tptr);
                 ND_PRINT("\n\t      Link-ID: 0x%08x", GET_BE_U_4(tptr));
                 tptr+=4;
@@ -3127,8 +3127,8 @@ isis_print(netdissect_options *ndo,
        case ISIS_TLV_LSP:
            tlv_lsp = (const struct isis_tlv_lsp *)tptr;
            while (tlen != 0) {
-               if (tlen < sizeof(struct isis_tlv_lsp))
-                   goto tlv_trunc;
+               if (tlen < sizeof(struct isis_tlv_lsp))
+                   goto tlv_trunc;
                ND_TCHECK_1(tlv_lsp->lsp_id + LSP_ID_LEN - 1);
                ND_PRINT("\n\t      lsp-id: %s",
                        isis_print_id(ndo, tlv_lsp->lsp_id, LSP_ID_LEN));