Include <string.h> only if required.

[tcpdump] / print-dsa.c

diff --git a/print-dsa.c b/print-dsa.c
index 7dad9e2a4d8c5dd8e4248956e416de3715494509..e45dc53fbe985660fd2fb4df6fbed8d483d789c4 100644 (file)
--- a/print-dsa.c
+++ b/print-dsa.c
@@ -196,24 +196,24 @@ edsa_tag_print(netdissect_options *ndo, const u_char *bp)
        tag_common_print(ndo, p);
 }
 
-u_int
+void
 dsa_if_print(netdissect_options *ndo, const struct pcap_pkthdr *h, const u_char *p)
 {
        u_int caplen = h->caplen;
        u_int length = h->len;
 
        ndo->ndo_protocol = "dsa";
-       return (ether_switch_tag_print(ndo, p, length, caplen,
-           dsa_tag_print, DSA_LEN));
+       ndo->ndo_ll_hdr_len +=
+               ether_switch_tag_print(ndo, p, length, caplen, dsa_tag_print, DSA_LEN);
 }
 
-u_int
+void
 edsa_if_print(netdissect_options *ndo, const struct pcap_pkthdr *h, const u_char *p)
 {
        u_int caplen = h->caplen;
        u_int length = h->len;
 
        ndo->ndo_protocol = "edsa";
-       return (ether_switch_tag_print(ndo, p, length, caplen,
-           edsa_tag_print, EDSA_LEN));
+       ndo->ndo_ll_hdr_len +=
+               ether_switch_tag_print(ndo, p, length, caplen, edsa_tag_print, EDSA_LEN);
 }