1 files changed, 9 insertions, 11 deletions

diff --git a/networking/nameif.c b/networking/nameif.c
index 6cf1c50c2..e9bff8b11 100644
--- a/networking/nameif.c
+++ b/networking/nameif.c
@@ -133,7 +133,7 @@ void delete_eth_table(ethtable_t *ch);
 #endif
 
 int nameif_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
-int nameif_main(int argc, char **argv)
+int nameif_main(int argc UNUSED_PARAM, char **argv)
 {
         ethtable_t *clist = NULL;
         const char *fname = "/etc/mactab";
@@ -148,17 +148,15 @@ int nameif_main(int argc, char **argv)
                  * can't hurt. 2>/dev/null if you don't like it: */
                 logmode |= LOGMODE_SYSLOG;
         }
-        argc -= optind;
         argv += optind;
 
-        if (argc & 1)
-                bb_show_usage();
-
-        if (argc) {
-                while (*argv) {
-                        char *ifname = *argv++;
-                        prepend_new_eth_table(&clist, ifname, *argv++);
-                }
+        if (argv[0]) {
+                do {
+                        if (!argv[1])
+                                bb_show_usage();
+                        prepend_new_eth_table(&clist, argv[0], argv[1]);
+                        argv += 2;
+                } while (*argv);
         } else {
                 parser = config_open(fname);
                 while (config_read(parser, token, 2, 2, "# \t", PARSE_NORMAL))
@@ -174,7 +172,7 @@ int nameif_main(int argc, char **argv)
 #if  ENABLE_FEATURE_NAMEIF_EXTENDED
                 struct ethtool_drvinfo drvinfo;
 #endif
-                if (parser->lineno < 2)
+                if (parser->lineno <= 2)
                         continue; /* Skip the first two lines */
 
                 /* Find the current interface name and copy it to ifr.ifr_name */