insmod: shrink

function                                             old     new   delta
obj_allocate_commons                                 488     462     -26
insmod_main                                         3830    3714    -116

1 files changed, 3 insertions, 2 deletions

diff --git a/networking/udhcp/dhcpc.c b/networking/udhcp/dhcpc.c
index 5caa00c83..92ebe3676 100644
--- a/networking/udhcp/dhcpc.c
+++ b/networking/udhcp/dhcpc.c
@@ -259,9 +259,10 @@ int udhcpc_main(int argc UNUSED_PARAM, char **argv)
         if (opt & OPT_o)
                 client_config.no_default_options = 1;
         while (list_O) {
-                int n = index_in_strings(dhcp_option_strings, llist_pop(&list_O));
+                char *optstr = llist_pop(&list_O);
+                int n = index_in_strings(dhcp_option_strings, optstr);
                 if (n < 0)
-                        bb_error_msg_and_die("unknown option '%s'", list_O->data);
+                        bb_error_msg_and_die("unknown option '%s'", optstr);
                 n = dhcp_options[n].code;
                 client_config.opt_mask[n >> 3] |= 1 << (n & 7);
         }