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Diffstat (limited to 'net/mptcp/sockopt.c')
-rw-r--r--net/mptcp/sockopt.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/net/mptcp/sockopt.c b/net/mptcp/sockopt.c
index c40f1428e602..da37e4541a5d 100644
--- a/net/mptcp/sockopt.c
+++ b/net/mptcp/sockopt.c
@@ -942,7 +942,7 @@ void mptcp_diag_fill_info(struct mptcp_sock *msk, struct mptcp_info *info)
mptcp_data_unlock(sk);
slow = lock_sock_fast(sk);
- info->mptcpi_csum_enabled = msk->csum_enabled;
+ info->mptcpi_csum_enabled = READ_ONCE(msk->csum_enabled);
info->mptcpi_token = msk->token;
info->mptcpi_write_seq = msk->write_seq;
info->mptcpi_retransmits = inet_csk(sk)->icsk_retransmits;