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proxyarp: Fix x_snoop multicast-to-unicast debug print

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l2_packet_send() returns >= 0 on success, i.e., non-zero value does not
mean failure. Fix this debug print to show up only on negative return
values.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
This commit is contained in:
Jouni Malinen 2014-11-28 19:43:58 +02:00 committed by Jouni Malinen
parent 89052e9952
commit ef3ea80c68
1 changed files with 1 additions and 1 deletions
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2
src/ap/x_snoop.c
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@ -104,7 +104,7 @@ void x_snoop_mcast_to_ucast_convert_send(struct hostapd_data *hapd,
os_memcpy(buf, sta->addr, ETH_ALEN); os_memcpy(buf, sta->addr, ETH_ALEN);
res = l2_packet_send(hapd->sock_dhcp, NULL, 0, buf, len); res = l2_packet_send(hapd->sock_dhcp, NULL, 0, buf, len);
if (res) { if (res < 0) {
wpa_printf(MSG_DEBUG, wpa_printf(MSG_DEBUG,
"x_snoop: Failed to send mcast to ucast converted packet to " "x_snoop: Failed to send mcast to ucast converted packet to "
MACSTR, MAC2STR(sta->addr)); MACSTR, MAC2STR(sta->addr));