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Commit 430a61b8 authored by Johan Hedberg's avatar Johan Hedberg Committed by Gustavo Padovan
Browse files

Bluetooth: Fix sending unnecessary HCI_LE_Host_Enable 



This patch fixes sending an unnecessary HCI_LE_Host_Enable command if
the command has already been sent as part of the default HCI init
sequence.

Signed-off-by: default avatarJohan Hedberg <johan.hedberg@intel.com>
Signed-off-by: default avatarGustavo Padovan <gustavo.padovan@collabora.co.uk>
parent 1225a6bd

net/bluetooth/mgmt.c

+8 −2
Original line number Diff line number Diff line
@@ -2926,7 +2926,13 @@ int mgmt_powered(struct hci_dev *hdev, u8 powered) 
			cp.le = 1;

			cp.simul = !!lmp_le_br_capable(hdev);



			hci_send_cmd(hdev, HCI_OP_WRITE_LE_HOST_SUPPORTED,

			/* Check first if we already have the right

			 * host state (host features set)

			 */

			if (cp.le != !!lmp_host_le_capable(hdev) ||

			    cp.simul != !!lmp_host_le_br_capable(hdev))

				hci_send_cmd(hdev,

					     HCI_OP_WRITE_LE_HOST_SUPPORTED,

					     sizeof(cp), &cp);

		}