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authorDenys Vlasenko <vda.linux@googlemail.com>2013-07-15 05:15:46 +0200
committerDenys Vlasenko <vda.linux@googlemail.com>2013-07-15 05:15:46 +0200
commit9b58fe9c0b7b10bca17f033d7928e65ab5065fc9 (patch)
tree661e11336af9da3c522097d3d3bd32eabf0e8b86 /networking/libiproute/iprule.c
parent25ce3ee9f362de889aa3786128563af0c5d1b934 (diff)
downloadbusybox-9b58fe9c0b7b10bca17f033d7928e65ab5065fc9.tar.gz
ip: code shrink
function old new delta do_ipaddr 78 81 +3 do_iprule 140 139 -1 do_iptunnel 283 278 -5 iprule_modify 851 841 -10 ipaddr_modify 1293 1236 -57 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 1/4 up/down: 3/-73) Total: -70 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'networking/libiproute/iprule.c')
-rw-r--r--networking/libiproute/iprule.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/networking/libiproute/iprule.c b/networking/libiproute/iprule.c
index 241a6bf9d..8dbe6bd92 100644
--- a/networking/libiproute/iprule.c
+++ b/networking/libiproute/iprule.c
@@ -215,7 +215,7 @@ static int iprule_modify(int cmd, char **argv)
while (*argv) {
key = index_in_substrings(keywords, *argv) + 1;
if (key == 0) /* no match found in keywords array, bail out. */
- bb_error_msg_and_die(bb_msg_invalid_arg, *argv, applet_name);
+ invarg(*argv, applet_name);
if (key == ARG_from) {
inet_prefix dst;
NEXT_ARG();
@@ -308,9 +308,9 @@ int FAST_FUNC do_iprule(char **argv)
static const char ip_rule_commands[] ALIGN1 =
"add\0""delete\0""list\0""show\0";
if (*argv) {
- smalluint cmd = index_in_substrings(ip_rule_commands, *argv);
- if (cmd > 3)
- bb_error_msg_and_die(bb_msg_invalid_arg, *argv, applet_name);
+ int cmd = index_in_substrings(ip_rule_commands, *argv);
+ if (cmd < 0)
+ invarg(*argv, applet_name);
argv++;
if (cmd < 2)
return iprule_modify((cmd == 0) ? RTM_NEWRULE : RTM_DELRULE, argv);