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authorJouni Malinen <j@w1.fi>2020-04-19 13:36:47 (GMT)
committerJouni Malinen <j@w1.fi>2020-04-19 14:42:41 (GMT)
commit7a880b129de8f439324ab0c04a20417af022a29c (patch)
tree60ab3e80a54782ab19baa962b8fef8a234681323 /src/l2_packet/l2_packet_freebsd.c
parent95cbf450909abd4e45793c479d8e0d00618d3618 (diff)
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l2_packet: Allow initialization without RX handling
This can be used to minimize resource use when receive path is not needed. Signed-off-by: Jouni Malinen <j@w1.fi>
Diffstat (limited to 'src/l2_packet/l2_packet_freebsd.c')
-rw-r--r--src/l2_packet/l2_packet_freebsd.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/l2_packet/l2_packet_freebsd.c b/src/l2_packet/l2_packet_freebsd.c
index aa83648..60de9fe 100644
--- a/src/l2_packet/l2_packet_freebsd.c
+++ b/src/l2_packet/l2_packet_freebsd.c
@@ -84,7 +84,7 @@ static void l2_packet_receive(int sock, void *eloop_ctx, void *sock_ctx)
packet = pcap_next(pcap, &hdr);
- if (packet == NULL || hdr.caplen < sizeof(*ethhdr))
+ if (!l2->rx_callback || !packet || hdr.caplen < sizeof(*ethhdr))
return;
ethhdr = (struct l2_ethhdr *) packet;