X-Git-Url: https://git.tcpdump.org/tcpdump/blobdiff_plain/a36b3aeb877e4357918cfd99ddad5ce913a3a0b6..HEAD:/print-arp.c

diff --git a/print-arp.c b/print-arp.c
index 7d3efe74..950c3b24 100644
--- a/print-arp.c
+++ b/print-arp.c
@@ -21,9 +21,7 @@
 
 /* \summary: Address Resolution Protocol (ARP) printer */
 
-#ifdef HAVE_CONFIG_H
 #include <config.h>
-#endif
 
 #include "netdissect-stdinc.h"
 
@@ -64,7 +62,7 @@ struct  arp_pkthdr {
 #define ARPOP_REVREPLY  4       /* response giving protocol address */
 #define ARPOP_INVREQUEST 8      /* request to identify peer */
 #define ARPOP_INVREPLY  9       /* response identifying peer */
-#define ARPOP_NAK       10      /* NAK - only valif for ATM ARP */
+#define ARPOP_NAK       10      /* NAK - only valid for ATM ARP */
 
 /*
  * The remaining fields are variable in size,
@@ -179,7 +177,7 @@ struct  atmarp_pkthdr {
 static int
 isnonzero(netdissect_options *ndo, const u_char *a, size_t len)
 {
-	while (len > 0) {
+	while (len != 0) {
 		if (GET_U_1(a) != 0)
 			return (1);
 		a++;
@@ -373,7 +371,7 @@ arp_print(netdissect_options *ndo,
             linkaddr = LINKADDR_FRELAY;
             break;
         default:
-            linkaddr = LINKADDR_ETHER;
+            linkaddr = LINKADDR_MAC48;
             break;
 	}