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authorJoe Hershberger <joe.hershberger@ni.com>2012-05-23 07:59:14 +0000
committerJoe Hershberger <joe.hershberger@ni.com>2012-05-23 17:46:21 -0500
commit22f6e99d5b0c54758646334c1153737a5585bd57 (patch)
treee70b3679ff62e93345fc0f7e3960d37582cea612 /net/ping.c
parentadf5d93e441eb3eacd8c0430d6064b35d47ad2a5 (diff)
downloadtalos-obmc-uboot-22f6e99d5b0c54758646334c1153737a5585bd57.zip
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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 <joe.hershberger@ni.com>
Diffstat (limited to 'net/ping.c')
-rw-r--r--net/ping.c4
1 files changed, 2 insertions, 2 deletions
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 "
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