Commit db7ffee6 authored by Eric Dumazet's avatar Eric Dumazet Committed by Jakub Kicinski

tcp: clear tp->data_segs{in|out} in tcp_disconnect()

tp->data_segs_in and tp->data_segs_out need to be cleared
in tcp_disconnect().

tcp_disconnect() is rarely used, but it is worth fixing it.

Fixes: a44d6eac ("tcp: Add RFC4898 tcpEStatsPerfDataSegsOut/In")
Signed-off-by: default avatarEric Dumazet <edumazet@google.com>
Cc: Martin KaFai Lau <kafai@fb.com>
Cc: Yuchung Cheng <ycheng@google.com>
Cc: Neal Cardwell <ncardwell@google.com>
Acked-by: default avatarNeal Cardwell <ncardwell@google.com>
Signed-off-by: default avatarJakub Kicinski <kuba@kernel.org>
parent 2fbdd562
...@@ -2643,6 +2643,8 @@ int tcp_disconnect(struct sock *sk, int flags) ...@@ -2643,6 +2643,8 @@ int tcp_disconnect(struct sock *sk, int flags)
tp->bytes_acked = 0; tp->bytes_acked = 0;
tp->bytes_received = 0; tp->bytes_received = 0;
tp->bytes_retrans = 0; tp->bytes_retrans = 0;
tp->data_segs_in = 0;
tp->data_segs_out = 0;
tp->duplicate_sack[0].start_seq = 0; tp->duplicate_sack[0].start_seq = 0;
tp->duplicate_sack[0].end_seq = 0; tp->duplicate_sack[0].end_seq = 0;
tp->dsack_dups = 0; tp->dsack_dups = 0;
......
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