5.4-stable review patch. If anyone has any objections, please let me know.
------------------
From: Pauli Virtanen pav@iki.fi
[ Upstream commit e060088db0bdf7932e0e3c2d24b7371c4c5b867c ]
l2cap_chan_put() is exported, so export also l2cap_chan_hold() for modules.
l2cap_chan_hold() has use case in net/bluetooth/6lowpan.c
Signed-off-by: Pauli Virtanen pav@iki.fi Reviewed-by: Paul Menzel pmenzel@molgen.mpg.de Signed-off-by: Luiz Augusto von Dentz luiz.von.dentz@intel.com Signed-off-by: Sasha Levin sashal@kernel.org --- net/bluetooth/l2cap_core.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/net/bluetooth/l2cap_core.c b/net/bluetooth/l2cap_core.c index 1272ad73e4011..4c82770173aad 100644 --- a/net/bluetooth/l2cap_core.c +++ b/net/bluetooth/l2cap_core.c @@ -517,6 +517,7 @@ void l2cap_chan_hold(struct l2cap_chan *c)
kref_get(&c->kref); } +EXPORT_SYMBOL_GPL(l2cap_chan_hold);
struct l2cap_chan *l2cap_chan_hold_unless_zero(struct l2cap_chan *c) {