ec64a5775
Denis Vlasenko
2009-01-14
Subject
dhcpc: suppress "warning: 'timestamp_before_wait' might be used uninitialized
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Commit Diff GitHub →
networking/udhcp/dhcpc.c+3 -2
| @@ -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; | |
| } | |