diff --git a/drivers/bluetooth/hci_qca.c b/drivers/bluetooth/hci_qca.c
index 8ae91e0..c591a8b 100644
--- a/drivers/bluetooth/hci_qca.c
+++ b/drivers/bluetooth/hci_qca.c
@@ -1155,10 +1155,8 @@ static int qca_set_speed(struct hci_uart *hu, enum qca_speed_type speed_type)
 		host_set_baudrate(hu, speed);
 
 error:
-		if (qca_is_wcn399x(soc_type)) {
-			msleep(50);
+		if (qca_is_wcn399x(soc_type))
 			hci_uart_set_flow_control(hu, false);
-		}
 
 		if (soc_type == QCA_WCN3990) {
 			/* Wait for the controller to send the vendor event