diff options
Diffstat (limited to 'commands/dhcp.c')
| -rw-r--r-- | commands/dhcp.c | 15 |
1 files changed, 3 insertions, 12 deletions
diff --git a/commands/dhcp.c b/commands/dhcp.c index ce4a78830d..1f07b2f2ce 100644 --- a/commands/dhcp.c +++ b/commands/dhcp.c @@ -20,14 +20,10 @@ static int do_dhcp(int argc, char *argv[]) { int ret, opt; - int retries = DHCP_DEFAULT_RETRY; - struct dhcp_req_param dhcp_param; + struct dhcp_req_param dhcp_param = {}; struct eth_device *edev; const char *edevname; - memset(&dhcp_param, 0, sizeof(struct dhcp_req_param)); - getenv_uint("global.dhcp.retries", &retries); - while ((opt = getopt(argc, argv, "H:v:c:u:U:r:")) > 0) { switch (opt) { case 'H': @@ -46,7 +42,7 @@ static int do_dhcp(int argc, char *argv[]) dhcp_param.user_class = optarg; break; case 'r': - retries = simple_strtoul(optarg, NULL, 10); + dhcp_param.retries = simple_strtoul(optarg, NULL, 10); break; default: return COMMAND_ERROR_USAGE; @@ -64,12 +60,7 @@ static int do_dhcp(int argc, char *argv[]) return 1; } - if (!retries) { - printf("retries is set to zero, set it to %d\n", DHCP_DEFAULT_RETRY); - retries = DHCP_DEFAULT_RETRY; - } - - ret = dhcp(edev, retries, &dhcp_param); + ret = dhcp(edev, &dhcp_param); return ret; } |