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net: cancel timeout handler after DHCPACK

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Timeout handler should be stopped after reception of DHCPACK. If "autoload"
is not set, the handler is immediately replaced by the TFTP handler,
otherwise it may trigger before the next boot stage begins.

Signed-off-by: Stefan Brüns <stefan.bruens@rwth-aachen.de>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
This commit is contained in:
Stefan Brüns 2015-08-30 17:47:17 +02:00 • committed by Joe Hershberger
parent 45b47734a0
commit 4f28c9b169
1 changed files with 1 additions and 0 deletions
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1
net/bootp.c
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@ -1018,6 +1018,7 @@ static void dhcp_handler(uchar *pkt, unsigned dest, struct in_addr sip,
dhcp_state = BOUND;
printf("DHCP client bound to address %pI4 (%lu ms)\n",
&net_ip, get_timer(bootp_start));
net_set_timeout_handler(0, (thand_f *)0);
bootstage_mark_name(BOOTSTAGE_ID_BOOTP_STOP,
"bootp_stop");