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[net-next,9/9] ipv6/tcp: small drop monitor changes

Message ID 20211021162253.333616-12-eric.dumazet@gmail.com (mailing list archive)
State Superseded
Delegated to: Netdev Maintainers
Headers show
Series tcp: receive path optimizations | expand

Checks

Context Check Description
netdev/apply fail Patch does not apply to net-next
netdev/tree_selection success Clearly marked for net-next

Commit Message

Eric Dumazet Oct. 21, 2021, 4:22 p.m. UTC 
From: Eric Dumazet <edumazet@google.com>

Two kfree_skb() calls must be replaced by consume_skb()
for skbs that are not technically dropped.

Signed-off-by: Eric Dumazet <edumazet@google.com>
---
 net/ipv6/tcp_ipv6.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
diff mbox series

Patch

diff --git a/net/ipv6/tcp_ipv6.c b/net/ipv6/tcp_ipv6.c
index bbff3df27d1c24d7a47849b28297ba129baafc99..5504564f7e252e048df456156cf1183b5f01826c 100644
--- a/net/ipv6/tcp_ipv6.c
+++ b/net/ipv6/tcp_ipv6.c
@@ -572,7 +572,7 @@  static int tcp_v6_send_synack(const struct sock *sk, struct dst_entry *dst,
 static void tcp_v6_reqsk_destructor(struct request_sock *req)
 {
 	kfree(inet_rsk(req)->ipv6_opt);
-	kfree_skb(inet_rsk(req)->pktopts);
+	consume_skb(inet_rsk(req)->pktopts);
 }
 
 #ifdef CONFIG_TCP_MD5SIG
@@ -1591,7 +1591,7 @@  static int tcp_v6_do_rcv(struct sock *sk, struct sk_buff *skb)
 		}
 	}
 
-	kfree_skb(opt_skb);
+	consume_skb(opt_skb);
 	return 0;
 }