If waiting for IBS sleep times out jump to the error handler, this is
easier to read than multiple 'if' branches and a fall through to the
error handler.
Signed-off-by: Matthias Kaehlcke <mka@chromium.org>
Reviewed-by: Abhishek Pandit-Subedi <abhishekpandit@chromium.org>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
/* Wait for HCI_IBS_SLEEP_IND sent by device to indicate its Tx is going
* to sleep, so that the packet does not wake the system later.
*/
-
ret = wait_event_interruptible_timeout(qca->suspend_wait_q,
qca->rx_ibs_state == HCI_IBS_RX_ASLEEP,
msecs_to_jiffies(IBS_BTSOC_TX_IDLE_TIMEOUT_MS));
-
- if (ret > 0) {
- qca_wq_serial_tx_clock_vote_off(&qca->ws_tx_vote_off);
- return 0;
+ if (ret == 0) {
+ ret = -ETIMEDOUT;
+ goto error;
}
- if (ret == 0)
- ret = -ETIMEDOUT;
+ qca_wq_serial_tx_clock_vote_off(&qca->ws_tx_vote_off);
+ return 0;
error:
clear_bit(QCA_SUSPENDING, &qca->flags);