- minor shrinkage (~-60)

1 files changed, 8 insertions, 8 deletions

diff --git a/networking/libiproute/iptunnel.c b/networking/libiproute/iptunnel.c
index 752d81264..65c27f936 100644
--- 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);