1 files changed, 12 insertions, 14 deletions
diff --git a/networking/arp.c b/networking/arp.c
index 1c99987ae..201bb2aff 100644
--- a/networking/arp.c
+++ b/networking/arp.c
@@ -477,28 +477,33 @@ static int arp_show(char *name)
 int arp_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
 int arp_main(int argc UNUSED_PARAM, char **argv)
 {
-        const char *hw_type = "ether";
+        const char *hw_type;
        const char *protocol;
        unsigned opts;
        INIT_G();
        xmove_fd(xsocket(AF_INET, SOCK_DGRAM, 0), sockfd);
        ap = get_aftype(DFLT_AF);
-        if (!ap)
+        /* Defaults are always supported */
-                bb_error_msg_and_die("%s: %s not supported", DFLT_AF, "address family");
+        //if (!ap)
+        //      bb_error_msg_and_die("%s: %s not supported", DFLT_AF, "address family");
+        hw = get_hwtype(DFLT_HW);
+        //if (!hw)
+        //      bb_error_msg_and_die("%s: %s not supported", DFLT_HW, "hardware type");
        opts = getopt32(argv, "A:p:H:t:i:adnDsv", &protocol, &protocol,
                                 &hw_type, &hw_type, &device);
        argv += optind;
        if (opts & (ARP_OPT_A | ARP_OPT_p)) {
                ap = get_aftype(protocol);
-                if (ap == NULL)
+                if (!ap)
                        bb_error_msg_and_die("%s: unknown %s", protocol, "address family");
        }
-        if (opts & (ARP_OPT_A | ARP_OPT_p)) {
+        if (opts & (ARP_OPT_H | ARP_OPT_t)) {
                hw = get_hwtype(hw_type);
-                if (hw == NULL)
+                if (!hw)
                        bb_error_msg_and_die("%s: unknown %s", hw_type, "hardware type");
                hw_set = 1;
        }
@@ -507,14 +512,6 @@ int arp_main(int argc UNUSED_PARAM, char **argv)
        if (ap->af != AF_INET) {
                bb_error_msg_and_die("%s: kernel only supports 'inet'", ap->name);
        }
-        /* If no hw type specified get default */
-        if (!hw) {
-                hw = get_hwtype(DFLT_HW);
-                if (!hw)
-                        bb_error_msg_and_die("%s: %s not supported", DFLT_HW, "hardware type");
-        }
        if (hw->alen <= 0) {
                bb_error_msg_and_die("%s: %s without ARP support",
                                hw->name, "hardware type");
@@ -528,6 +525,7 @@ int arp_main(int argc UNUSED_PARAM, char **argv)
                        return arp_set(argv);
                return arp_del(argv);
        }
        //if (opts & ARP_OPT_a) - default
        return arp_show(argv[0]);
 }