wifi: cfg80211: fix regulatory disconnect for non-MLO

[platform/kernel/linux-starfive.git] / net / socket.c

diff --git a/net/socket.c b/net/socket.c
index 577079a..c2e0a22 100644 (file)
--- a/net/socket.c
+++ b/net/socket.c
@@ -2890,7 +2890,7 @@ static int do_recvmmsg(int fd, struct mmsghdr __user *mmsg,
                 * error to return on the next call or if the
                 * app asks about it using getsockopt(SO_ERROR).
                 */
-               sock->sk->sk_err = -err;
+               WRITE_ONCE(sock->sk->sk_err, -err);
        }
 out_put:
        fput_light(sock->file, fput_needed);