From: Jiri Slaby <[email protected]>
[ 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 <[email protected]>
Cc: Sabrina Dubroca <[email protected]>
Cc: Guillaume Nault <[email protected]>
Cc: David S. Miller <[email protected]>
Cc: [email protected]
Acked-by: Guillaume Nault <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
Signed-off-by: Sasha Levin <[email protected]>
---
net/l2tp/l2tp_core.c | 2 +-
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;
--
2.11.0
