1 files changed, 1 insertions, 1 deletions

diff --git a/net/netlink/af_netlink.c b/net/netlink/af_netlink.c
index c416725d28c4..7a186e74b1b3 100644
--- a/net/netlink/af_netlink.c
+++ b/net/netlink/af_netlink.c
@@ -715,7 +715,7 @@ static int netlink_mmap_sendmsg(struct sock *sk, struct msghdr *msg,
          * after validation, the socket and the ring may only be used by a
          * single process, otherwise we fall back to copying.
          */
-        if (atomic_long_read(&sk->sk_socket->file->f_count) > 2 ||
+        if (atomic_long_read(&sk->sk_socket->file->f_count) > 1 ||
             atomic_read(&nlk->mapped) > 1)
                 excl = false;