Message ID | 20200724153157.9366-5-tparkin@katalix.com |
---|---|
State | Accepted |
Delegated to: | David Miller |
Headers | show |
Series | l2tp: avoid multiple assignment, remove BUG_ON | expand |
diff --git a/net/l2tp/l2tp_core.c b/net/l2tp/l2tp_core.c index a1ed8baa5aaa..6be3f2e69efd 100644 --- a/net/l2tp/l2tp_core.c +++ b/net/l2tp/l2tp_core.c @@ -1188,8 +1188,6 @@ static void l2tp_tunnel_closeall(struct l2tp_tunnel *tunnel) struct hlist_node *tmp; struct l2tp_session *session; - BUG_ON(!tunnel); - l2tp_info(tunnel, L2TP_MSG_CONTROL, "%s: closing all sessions...\n", tunnel->name);
l2tp_tunnel_closeall is only called from l2tp_core.c, and it's easy to statically analyse the code path calling it to validate that it should never be passed a NULL tunnel pointer. Having a BUG_ON checking the tunnel pointer triggers a checkpatch warning. Since the BUG_ON is of no value, remove it to avoid the warning. Signed-off-by: Tom Parkin <tparkin@katalix.com> --- net/l2tp/l2tp_core.c | 2 -- 1 file changed, 2 deletions(-)