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Bluetooth: Remove unnecessary LTK type check from hci_add_ltk 

All callers of hci_add_ltk pass a valid value to it. There are no places
where e.g. user space, the controller or the remote peer would be able
to cause invalid values to be passed. Therefore, just remove the
potentially confusing check from the beginning of the function.

Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
This commit is contained in:
Johan Hedberg 2014-01-30 19:39:59 -08:00
parent 21b93b75ad
commit a513e260ce
1 changed files with 0 additions and 3 deletions
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3
net/bluetooth/hci_core.c
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@ -2692,9 +2692,6 @@ int hci_add_ltk(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 addr_type, u8 type,
{
struct smp_ltk *key, *old_key;
if (!(type & HCI_SMP_STK) && !(type & HCI_SMP_LTK))
return 0;
old_key = hci_find_ltk_by_addr(hdev, bdaddr, addr_type);
if (old_key)
key = old_key;