[PATCH net-next v3 9/9] net: tcp: use LINUX_MIB_TCPABORTONLINGER in tcp_rcv_state_process()

From: menglong8 . dong
Date: Thu Jun 09 2022 - 23:45:48 EST


From: Menglong Dong <imagedong@xxxxxxxxxxx>

The statistics for 'tp->linger2 < 0' in tcp_rcv_state_process() seems
more accurate to be LINUX_MIB_TCPABORTONLINGER.

Signed-off-by: Menglong Dong <imagedong@xxxxxxxxxxx>
---
net/ipv4/tcp_input.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/net/ipv4/tcp_input.c b/net/ipv4/tcp_input.c
index 9b9247b34a6c..07b06c12fe87 100644
--- a/net/ipv4/tcp_input.c
+++ b/net/ipv4/tcp_input.c
@@ -6592,7 +6592,7 @@ enum skb_drop_reason tcp_rcv_state_process(struct sock *sk, struct sk_buff *skb)

if (tp->linger2 < 0) {
tcp_done(sk);
- NET_INC_STATS(sock_net(sk), LINUX_MIB_TCPABORTONDATA);
+ NET_INC_STATS(sock_net(sk), LINUX_MIB_TCPABORTONLINGER);
return SKB_DROP_REASON_TCP_LINGER;
}
if (TCP_SKB_CB(skb)->end_seq != TCP_SKB_CB(skb)->seq &&
--
2.36.1