Remove some useless tests

[tcpdump] / print-nflog.c

diff --git a/print-nflog.c b/print-nflog.c
index 849b54d19a0d544d199a081089a8b7a06d0feaae..28929747562deca767a53e93ca5c0ddea53322af 100644 (file)
--- a/print-nflog.c
+++ b/print-nflog.c
@@ -139,7 +139,7 @@ nflog_if_print(netdissect_options *ndo,
        u_int length = h->len;
 
        ndo->ndo_protocol = "nflog_if";
-       if (caplen < sizeof(nflog_hdr_t) || length < sizeof(nflog_hdr_t))
+       if (caplen < sizeof(nflog_hdr_t))
                goto trunc;
 
        ND_TCHECK_SIZE(hdr);
@@ -159,7 +159,7 @@ nflog_if_print(netdissect_options *ndo,
                const nflog_tlv_t *tlv;
 
                /* We have some data.  Do we have enough for the TLV header? */
-               if (caplen < sizeof(nflog_tlv_t) || length < sizeof(nflog_tlv_t))
+               if (caplen < sizeof(nflog_tlv_t))
                        goto trunc;     /* No. */
 
                tlv = (const nflog_tlv_t *) p;
@@ -173,7 +173,7 @@ nflog_if_print(netdissect_options *ndo,
                        goto trunc;     /* Yes. Give up now. */
 
                /* Do we have enough data for the full TLV? */
-               if (caplen < size || length < size)
+               if (caplen < size)
                        goto trunc;     /* No. */
 
                if (EXTRACT_HE_U_2(tlv->tlv_type) == NFULA_PAYLOAD) {