net: ipv4: use kfree_skb_reason() in ip_rcv_core()
authorMenglong Dong <imagedong@tencent.com>
Sat, 5 Feb 2022 07:47:35 +0000 (15:47 +0800)
committerDavid S. Miller <davem@davemloft.net>
Mon, 7 Feb 2022 11:18:49 +0000 (11:18 +0000)
commit33cba42985c8144eef78d618fc1e51aaa074b169
tree80cafa612b8048e554cce205ab3a378c4e833af7
parent2df3041ba3be950376e8c25a8f6da22f7fcc765c
net: ipv4: use kfree_skb_reason() in ip_rcv_core()

Replace kfree_skb() with kfree_skb_reason() in ip_rcv_core(). Three new
drop reasons are introduced:

SKB_DROP_REASON_OTHERHOST
SKB_DROP_REASON_IP_CSUM
SKB_DROP_REASON_IP_INHDR

Signed-off-by: Menglong Dong <imagedong@tencent.com>
Reviewed-by: David Ahern <dsahern@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
include/linux/skbuff.h
include/trace/events/skb.h
net/ipv4/ip_input.c