提交 81abee4f 编写于 作者: S Sven Eckelmann 提交者: Greg Kroah-Hartman

Staging: batman-adv: Don't inform about dropped packets in nodebug

Information about dropped packets are usually only interesting for
debugging purposes and otherwise open the possibility to flood the logs
of the target machine with useless information.

pr_debug will not output those information on a nodebug kernel.
Reported-by: NVasiliy Kulikov <segooon@gmail.com>
Signed-off-by: NSven Eckelmann <sven.eckelmann@gmx.de>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
上级 57b7117a
......@@ -859,9 +859,9 @@ static int recv_icmp_ttl_exceeded(struct bat_priv *bat_priv,
/* send TTL exceeded if packet is an echo request (traceroute) */
if (icmp_packet->msg_type != ECHO_REQUEST) {
pr_warning("Warning - can't forward icmp packet from %pM to "
"%pM: ttl exceeded\n", icmp_packet->orig,
icmp_packet->dst);
pr_debug("Warning - can't forward icmp packet from %pM to "
"%pM: ttl exceeded\n", icmp_packet->orig,
icmp_packet->dst);
return NET_RX_DROP;
}
......@@ -1141,9 +1141,9 @@ static int route_unicast_packet(struct sk_buff *skb,
/* TTL exceeded */
if (unicast_packet->ttl < 2) {
pr_warning("Warning - can't forward unicast packet from %pM to "
"%pM: ttl exceeded\n", ethhdr->h_source,
unicast_packet->dest);
pr_debug("Warning - can't forward unicast packet from %pM to "
"%pM: ttl exceeded\n", ethhdr->h_source,
unicast_packet->dest);
return NET_RX_DROP;
}
......@@ -1224,8 +1224,7 @@ int recv_ucast_frag_packet(struct sk_buff *skb, struct batman_if *recv_if)
hash_find(bat_priv->orig_hash, unicast_packet->orig));
if (!orig_node) {
pr_warning("couldn't find orig node for "
"fragmentation\n");
pr_debug("couldn't find orig node for fragmentation\n");
spin_unlock_irqrestore(&bat_priv->orig_hash_lock,
flags);
return NET_RX_DROP;
......
......@@ -745,7 +745,7 @@ static void send_vis_packet(struct bat_priv *bat_priv, struct vis_info *info)
packet = (struct vis_packet *)info->skb_packet->data;
if (packet->ttl < 2) {
pr_warning("Error - can't send vis packet: ttl exceeded\n");
pr_debug("Error - can't send vis packet: ttl exceeded\n");
return;
}
......
Markdown is supported
0% .
You are about to add 0 people to the discussion. Proceed with caution.
先完成此消息的编辑!
想要评论请 注册