mwifiex: fix the incorrect WARN_ON during suspend

During system suspend, there is a kernel WARNING issued if there
is a pending command present. By marking the wait queue disabled
after calling the command completion routine fixes it.
Signed-off-by: Vishal Thanki <vishalthanki@gmail.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>

drivers/net/wireless/marvell/mwifiex/cmdevt.c

@@ -1009,9 +1009,9 @@ mwifiex_cancel_all_pending_cmd(struct mwifiex_adapter *adapter)
 	spin_lock_irqsave(&adapter->mwifiex_cmd_lock, cmd_flags);
 	/* Cancel current cmd */
 	if ((adapter->curr_cmd) && (adapter->curr_cmd->wait_q_enabled)) {
-		adapter->curr_cmd->wait_q_enabled = false;
 		adapter->cmd_wait_q.status = -1;
 		mwifiex_complete_cmd(adapter, adapter->curr_cmd);
+		adapter->curr_cmd->wait_q_enabled = false;
 		/* no recycle probably wait for response */
 	}
 	/* Cancel all pending command */