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udhcpc: trivial shrink

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function                                             old     new   delta
udhcpc_main                                         2801    2785     -16

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
This commit is contained in:
Denys Vlasenko 2010-04-04 02:12:03 +02:00
parent 7379cd1ca1
commit 9c0ea86caa
1 changed files with 2 additions and 4 deletions
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6
networking/udhcp/dhcpc.c
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@ -909,14 +909,12 @@ int udhcpc_main(int argc UNUSED_PARAM, char **argv)
client_config.opt_mask[n >> 3] |= 1 << (n & 7);
}
while (list_x) {
unsigned n;
char *optstr = llist_pop(&list_x);
char *colon = strchr(optstr, ':');
if (colon)
*colon = '\0';
n = udhcp_option_idx(optstr);
if (colon)
*colon = ' ';
/* now it looks similar to udhcpd's config file line:
* "optname optval", using the common routine: */
udhcp_str2optset(optstr, &client_config.options);
}