Remove unnecessary float and double variables.

[tcpdump] / print-arp.c

diff --git a/print-arp.c b/print-arp.c
index 7d3efe74fa02e74b2e9f092338d3111a98cda594..3f6c02615b414cd0e082ea58980454c39769b710 100644 (file)
--- a/print-arp.c
+++ b/print-arp.c
@@ -64,7 +64,7 @@ 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 +179,7 @@ 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 +373,7 @@ arp_print(netdissect_options *ndo,
             linkaddr = LINKADDR_FRELAY;
             break;
         default:
-            linkaddr = LINKADDR_ETHER;
+            linkaddr = LINKADDR_MAC48;
             break;
        }