remove redundant ND_TCHECK, let GET_ routines handle checks

[tcpdump] / print-isoclns.c

diff --git a/print-isoclns.c b/print-isoclns.c
index 44d1aa73709c9da0318d69ec711e5289c95ec094..6762f4d9f8ecb83ea4a797b6e43b7bcb5ecfe4ac 100644 (file)
--- a/print-isoclns.c
+++ b/print-isoclns.c
@@ -1298,7 +1298,7 @@ esis_print(netdissect_options *ndo,
                pptr += netal;
                 li -= netal;
 
-               if (snpal == 6)
+               if (snpal == MAC_ADDR_LEN)
                        ND_PRINT("\n\t  SNPA (length: %u): %s",
                               snpal,
                               GET_ETHERADDR_STRING(snpa));