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Diffstat (limited to 'net/ipv4/tcp_output.c')
-rw-r--r--net/ipv4/tcp_output.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/net/ipv4/tcp_output.c b/net/ipv4/tcp_output.c
index 06b26a6efd62..e180364b8dda 100644
--- a/net/ipv4/tcp_output.c
+++ b/net/ipv4/tcp_output.c
@@ -4438,7 +4438,7 @@ int tcp_rtx_synack(const struct sock *sk, struct request_sock *req)
tcp_sk_rw(sk)->total_retrans++;
}
trace_tcp_retransmit_synack(sk, req);
- req->num_retrans++;
+ WRITE_ONCE(req->num_retrans, req->num_retrans + 1);
}
return res;
}