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authorDenis Vlasenko2008-06-15 05:40:56 +0000
committerDenis Vlasenko2008-06-15 05:40:56 +0000
commitd50dda8c3501af9d593cd11272a15b480864a01c (patch)
tree652da97787e8e86f876b647ca9dab4b6b64fe291 /networking/udhcp
parent873b895d50d69a45b52bef85a8a4fb190f9c89ce (diff)
downloadbusybox-d50dda8c3501af9d593cd11272a15b480864a01c.zip
busybox-d50dda8c3501af9d593cd11272a15b480864a01c.tar.gz
*: use llist_pop for traverse-and-free list operation
function old new delta append_file_list_to_list 109 111 +2 udhcpc_main 2414 2413 -1 run_parts_main 325 324 -1 od_main 2324 2323 -1 getopt_main 709 707 -2 env_main 253 251 -2 sed_main 659 656 -3 ps_main 522 519 -3 traceroute_main 3960 3954 -6 sort_main 844 838 -6 diff_main 866 858 -8 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 1/10 up/down: 2/-33) Total: -31 bytes
Diffstat (limited to 'networking/udhcp')
-rw-r--r--networking/udhcp/dhcpc.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/networking/udhcp/dhcpc.c b/networking/udhcp/dhcpc.c
index 655d39f..5eb1ed5 100644
--- a/networking/udhcp/dhcpc.c
+++ b/networking/udhcp/dhcpc.c
@@ -259,12 +259,11 @@ int udhcpc_main(int argc ATTRIBUTE_UNUSED, char **argv)
if (opt & OPT_o)
client_config.no_default_options = 1;
while (list_O) {
- int n = index_in_strings(dhcp_option_strings, list_O->data);
+ int n = index_in_strings(dhcp_option_strings, llist_pop(&list_O));
if (n < 0)
bb_error_msg_and_die("unknown option '%s'", list_O->data);
n = dhcp_options[n].code;
client_config.opt_mask[n >> 3] |= 1 << (n & 7);
- list_O = list_O->link;
}
if (read_interface(client_config.interface, &client_config.ifindex,