From 22f6e99d5b0c54758646334c1153737a5585bd57 Mon Sep 17 00:00:00 2001 From: Joe Hershberger Date: Wed, 23 May 2012 07:59:14 +0000 Subject: net: Refactor to protect access to the NetState variable Changes to NetState now go through an accessor function called net_set_state() Signed-off-by: Joe Hershberger --- net/ping.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'net/ping.c') diff --git a/net/ping.c b/net/ping.c index f0026cc..9c690d8 100644 --- a/net/ping.c +++ b/net/ping.c @@ -72,7 +72,7 @@ static int ping_send(void) static void ping_timeout(void) { eth_halt(); - NetState = NETLOOP_FAIL; /* we did not get the reply */ + net_set_state(NETLOOP_FAIL); /* we did not get the reply */ } void ping_start(void) @@ -92,7 +92,7 @@ void ping_receive(struct ethernet_hdr *et, struct ip_udp_hdr *ip, int len) case ICMP_ECHO_REPLY: src_ip = NetReadIP((void *)&ip->ip_src); if (src_ip == NetPingIP) - NetState = NETLOOP_SUCCESS; + net_set_state(NETLOOP_SUCCESS); return; case ICMP_ECHO_REQUEST: debug("Got ICMP ECHO REQUEST, return " -- cgit v1.1