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

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This commit is contained in:
Denis Vlasenko 2009-01-14 00:28:03 +00:00
parent 1265df1f31
commit ec64a5775e
1 changed files with 3 additions and 2 deletions
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5
networking/udhcp/dhcpc.c
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@ -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. * "continue" statements in code below jump to the top of the loop.
*/ */
for (;;) { 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); //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 */ * try to find DHCP server using broadcast */
if (timeout > 0) { if (timeout > 0) {
/* send a request packet */ /* send a request packet */
send_renew(xid, 0 /* INADDR_ANY*/, requested_ip); /* broadcast */ send_renew(xid, 0 /*INADDR_ANY*/, requested_ip); /* broadcast */
timeout >>= 1; timeout >>= 1;
continue; continue;
} }