Commit 1fbc33b0 authored by Jason A. Donenfeld's avatar Jason A. Donenfeld Committed by David S. Miller

wireguard: socket: remove extra call to synchronize_net

synchronize_net() is a wrapper around synchronize_rcu(), so there's no
point in having synchronize_net and synchronize_rcu back to back,
despite the documentation comment suggesting maybe it's somewhat useful,
"Wait for packets currently being received to be done." This commit
removes the extra call.
Signed-off-by: default avatarJason A. Donenfeld <Jason@zx2c4.com>
Suggested-by: default avatarEric Dumazet <eric.dumazet@gmail.com>
Reviewed-by: default avatarEric Dumazet <edumazet@google.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 175f1ca9
......@@ -432,7 +432,6 @@ void wg_socket_reinit(struct wg_device *wg, struct sock *new4,
wg->incoming_port = ntohs(inet_sk(new4)->inet_sport);
mutex_unlock(&wg->socket_update_lock);
synchronize_rcu();
synchronize_net();
sock_free(old4);
sock_free(old6);
}
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