Commit ff62605e authored by Jiri Slaby's avatar Jiri Slaby Committed by Greg Kroah-Hartman

l2tp: cleanup l2tp_tunnel_delete calls


[ Upstream commit 4dc12ffe ]

l2tp_tunnel_delete does not return anything since commit 62b982ee
("l2tp: fix race condition in l2tp_tunnel_delete").  But call sites of
l2tp_tunnel_delete still do casts to void to avoid unused return value
warnings.

Kill these now useless casts.
Signed-off-by: 's avatarJiri Slaby <jslaby@suse.cz>
Cc: Sabrina Dubroca <sd@queasysnail.net>
Cc: Guillaume Nault <g.nault@alphalink.fr>
Cc: David S. Miller <davem@davemloft.net>
Cc: netdev@vger.kernel.org
Acked-by: 's avatarGuillaume Nault <g.nault@alphalink.fr>
Signed-off-by: 's avatarDavid S. Miller <davem@davemloft.net>
Signed-off-by: 's avatarSasha Levin <alexander.levin@verizon.com>
Signed-off-by: 's avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 4edcbfc5
......@@ -1891,7 +1891,7 @@ static __net_exit void l2tp_exit_net(struct net *net)
rcu_read_lock_bh();
list_for_each_entry_rcu(tunnel, &pn->l2tp_tunnel_list, list) {
(void)l2tp_tunnel_delete(tunnel);
l2tp_tunnel_delete(tunnel);
}
rcu_read_unlock_bh();
......
......@@ -282,7 +282,7 @@ static int l2tp_nl_cmd_tunnel_delete(struct sk_buff *skb, struct genl_info *info
l2tp_tunnel_notify(&l2tp_nl_family, info,
tunnel, L2TP_CMD_TUNNEL_DELETE);
(void) l2tp_tunnel_delete(tunnel);
l2tp_tunnel_delete(tunnel);
l2tp_tunnel_dec_refcount(tunnel);
......
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment