Commit ab88f714 authored by Gustavo Padovan's avatar Gustavo Padovan
Browse files

Bluetooth: Uses test_and_clear_bit() when possible 



Signed-off-by: default avatarGustavo F. Padovan <padovan@profusion.mobi>
parent 192893c7

net/bluetooth/hidp/core.c

+3 −6
Original line number Diff line number Diff line
@@ -496,10 +496,9 @@ static void hidp_process_handshake(struct hidp_session *session, 
	case HIDP_HSHK_ERR_INVALID_REPORT_ID:

	case HIDP_HSHK_ERR_UNSUPPORTED_REQUEST:

	case HIDP_HSHK_ERR_INVALID_PARAMETER:

		if (test_bit(HIDP_WAITING_FOR_RETURN, &session->flags)) {

			clear_bit(HIDP_WAITING_FOR_RETURN, &session->flags);

		if (test_and_clear_bit(HIDP_WAITING_FOR_RETURN, &session->flags))

			wake_up_interruptible(&session->report_queue);

		}



		/* FIXME: Call into SET_ GET_ handlers here */

		break;
@@ -520,11 +519,9 @@ static void hidp_process_handshake(struct hidp_session *session, 
	}



	/* Wake up the waiting thread. */

	if (test_bit(HIDP_WAITING_FOR_SEND_ACK, &session->flags)) {

		clear_bit(HIDP_WAITING_FOR_SEND_ACK, &session->flags);

	if (test_and_clear_bit(HIDP_WAITING_FOR_SEND_ACK, &session->flags))

		wake_up_interruptible(&session->report_queue);

}

}



static void hidp_process_hid_control(struct hidp_session *session,

					unsigned char param)