- minor shrinkage (~-60)

diff --git a/networking/libiproute/iptunnel.c b/networking/libiproute/iptunnel.c
index 752d812..65c27f9 100644 (file)
--- a/networking/libiproute/iptunnel.c
+++ b/networking/libiproute/iptunnel.c
@@ -165,23 +165,23 @@ static void parse_args(char **argv, int cmd, struct ip_tunnel_parm *p)
                        if (key == ARG_ipip ||
                            key == ARG_ip_ip) {
                                if (p->iph.protocol && p->iph.protocol != IPPROTO_IPIP) {
-                                       bb_error_msg_and_die("you managed to ask for more than one tunnel mode");
+                                       bb_error_msg_and_die("%s tunnel mode", "you managed to ask for more than one");
                                }
                                p->iph.protocol = IPPROTO_IPIP;
                        } else if (key == ARG_gre ||
                                   key == ARG_gre_ip) {
                                if (p->iph.protocol && p->iph.protocol != IPPROTO_GRE) {
-                                       bb_error_msg_and_die("you managed to ask for more than one tunnel mode");
+                                       bb_error_msg_and_die("%s tunnel mode", "you managed to ask for more than one");
                                }
                                p->iph.protocol = IPPROTO_GRE;
                        } else if (key == ARG_sit ||
                                   key == ARG_ip6_ip) {
                                if (p->iph.protocol && p->iph.protocol != IPPROTO_IPV6) {
-                                       bb_error_msg_and_die("you managed to ask for more than one tunnel mode");
+                                       bb_error_msg_and_die("%s tunnel mode", "you managed to ask for more than one");
                                }
                                p->iph.protocol = IPPROTO_IPV6;
                        } else {
-                               bb_error_msg_and_die("cannot guess tunnel mode");
+                               bb_error_msg_and_die("%s tunnel mode", "cannot guess");
                        }
                } else if (key == ARG_key) {
                        unsigned uval;
@@ -192,7 +192,7 @@ static void parse_args(char **argv, int cmd, struct ip_tunnel_parm *p)
                                p->i_key = p->o_key = get_addr32(*argv);
                        else {
                                if (get_unsigned(&uval, *argv, 0) < 0) {
-                                       bb_error_msg_and_die("invalid value of \"key\"");
+                                       invarg(*argv, "key");
                                }
                                p->i_key = p->o_key = htonl(uval);
                        }
@@ -204,7 +204,7 @@ static void parse_args(char **argv, int cmd, struct ip_tunnel_parm *p)
                                p->o_key = get_addr32(*argv);
                        else {
                                if (get_unsigned(&uval, *argv, 0) < 0) {
-                                       bb_error_msg_and_die("invalid value of \"ikey\"");
+                                       invarg(*argv, "ikey");
                                }
                                p->i_key = htonl(uval);
                        }
@@ -216,7 +216,7 @@ static void parse_args(char **argv, int cmd, struct ip_tunnel_parm *p)
                                p->o_key = get_addr32(*argv);
                        else {
                                if (get_unsigned(&uval, *argv, 0) < 0) {
-                                       bb_error_msg_and_die("invalid value of \"okey\"");
+                                       invarg(*argv, "okey");
                                }
                                p->o_key = htonl(uval);
                        }
@@ -442,7 +442,7 @@ static void do_tunnels_list(struct ip_tunnel_parm *p)
        if (fp == NULL) {
                return;
        }
-
+       /* skip headers */
        fgets(buf, sizeof(buf), fp);
        fgets(buf, sizeof(buf), fp);