diff options
| author | Jiri Slaby <jslaby@suse.cz> | 2017-10-25 15:57:55 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-12-20 10:04:59 +0100 |
| commit | 92eff81ad96ad64f26df6c15eb6a734a1a13e8e0 (patch) | |
| tree | 8ce12ad3458d0f8ae8495084652952893900c604 | |
| parent | 230c4ba404d35ca035e76ebb268a1d86187a581b (diff) | |
l2tp: cleanup l2tp_tunnel_delete calls
[ Upstream commit 4dc12ffeaeac939097a3f55c881d3dc3523dff0c ]
l2tp_tunnel_delete does not return anything since commit 62b982eeb458
("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: Jiri 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: Guillaume Nault <g.nault@alphalink.fr>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | net/l2tp/l2tp_core.c | 2 | ||||
| -rw-r--r-- | net/l2tp/l2tp_netlink.c | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/net/l2tp/l2tp_core.c b/net/l2tp/l2tp_core.c index d48281ca9c72..ec8f6a6485e3 100644 --- a/net/l2tp/l2tp_core.c +++ b/net/l2tp/l2tp_core.c @@ -1856,7 +1856,7 @@ 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(); } diff --git a/net/l2tp/l2tp_netlink.c b/net/l2tp/l2tp_netlink.c index 665cc74df5c5..fb3248ff8b48 100644 --- a/net/l2tp/l2tp_netlink.c +++ b/net/l2tp/l2tp_netlink.c @@ -285,7 +285,7 @@ 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); out: return ret; |