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| author | Tom Parkin <tparkin@katalix.com> | 2020-07-24 16:31:52 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2020-07-24 17:19:14 -0700 |
| commit | cd3e29b333cc2571a5875d1b45c460dc948a2f95 (patch) | |
| tree | b811f95e535e4ba7060c1cc60b9698ff8bd8425e /net/l2tp | |
| parent | ce2f86ae253de3f3e961d4f91438604a97c29752 (diff) | |
| download | linux-stable-cd3e29b333cc2571a5875d1b45c460dc948a2f95.tar.gz linux-stable-cd3e29b333cc2571a5875d1b45c460dc948a2f95.tar.bz2 linux-stable-cd3e29b333cc2571a5875d1b45c460dc948a2f95.zip | |
l2tp: remove BUG_ON in l2tp_tunnel_closeall
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>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/l2tp')
| -rw-r--r-- | net/l2tp/l2tp_core.c | 2 |
1 files changed, 0 insertions, 2 deletions
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); |