From 783da70e83967efeacf3c02c9dcfdc2b17bd62eb Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Thu, 28 May 2020 07:12:14 +0200 Subject: net: add sock_enable_timestamps Add a helper to directly enable timestamps instead of setting the SO_TIMESTAMP* sockopts from kernel space and going through a fake uaccess. Signed-off-by: Christoph Hellwig Signed-off-by: David S. Miller --- net/rxrpc/local_object.c | 8 +------- 1 file changed, 1 insertion(+), 7 deletions(-) (limited to 'net/rxrpc') diff --git a/net/rxrpc/local_object.c b/net/rxrpc/local_object.c index 01135e54d95d..5ea2bd01fdd5 100644 --- a/net/rxrpc/local_object.c +++ b/net/rxrpc/local_object.c @@ -189,13 +189,7 @@ static int rxrpc_open_socket(struct rxrpc_local *local, struct net *net) } /* We want receive timestamps. */ - opt = 1; - ret = kernel_setsockopt(local->socket, SOL_SOCKET, SO_TIMESTAMPNS_OLD, - (char *)&opt, sizeof(opt)); - if (ret < 0) { - _debug("setsockopt failed"); - goto error; - } + sock_enable_timestamps(local->socket->sk); break; default: -- cgit v1.2.3