dhcpc: suppress "warning: 'timestamp_before_wait' might be used uninitialized

1 files changed, 3 insertions, 2 deletions

diff --git a/networking/udhcp/dhcpc.c b/networking/udhcp/dhcpc.c
index 115cddbf0..da58a5a8e 100644
--- a/networking/udhcp/dhcpc.c
+++ b/networking/udhcp/dhcpc.c
@@ -324,7 +324,8 @@ int udhcpc_main(int argc UNUSED_PARAM, char **argv)
          * "continue" statements in code below jump to the top of the loop.
          */
         for (;;) {
-                unsigned timestamp_before_wait;
+                /* silence "uninitialized!" warning */
+                unsigned timestamp_before_wait = timestamp_before_wait;
 
                 //bb_error_msg("sockfd:%d, listen_mode:%d", sockfd, listen_mode);
 
@@ -441,7 +442,7 @@ int udhcpc_main(int argc UNUSED_PARAM, char **argv)
                                  * try to find DHCP server using broadcast */
                                 if (timeout > 0) {
                                         /* send a request packet */
-                                        send_renew(xid, 0 /* INADDR_ANY*/, requested_ip); /* broadcast */
+                                        send_renew(xid, 0 /*INADDR_ANY*/, requested_ip); /* broadcast */
                                         timeout >>= 1;
                                         continue;
                                 }