[PATCH 271/379][SRU][OEM-5.6] Bluetooth: hci_qca: remove redundant null check

[You-Sheng Yang]

From: Xu Wang <vulab at iscas.ac.cn>

BugLink: https://bugs.launchpad.net/bugs/1879633

Because clk_disable_unprepare already checked
NULL clock parameter, so the additional check is
unnecessary, just remove it.

Signed-off-by: Xu Wang <vulab at iscas.ac.cn>
Signed-off-by: Marcel Holtmann <marcel at holtmann.org>
(cherry picked from commit 65a24d4c2712182a3ca450cf9f019ee5ab332533)
Signed-off-by: You-Sheng Yang <vicamo.yang at canonical.com>
---
 drivers/bluetooth/hci_qca.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/bluetooth/hci_qca.c b/drivers/bluetooth/hci_qca.c
index 55fe93d5ea13..4afc73c2a1c0 100644
--- a/drivers/bluetooth/hci_qca.c
+++ b/drivers/bluetooth/hci_qca.c
@@ -2013,8 +2013,7 @@ static int qca_serdev_probe(struct serdev_device *serdev)
 		err = hci_uart_register_device(&qcadev->serdev_hu, &qca_proto);
 		if (err) {
 			BT_ERR("Rome serdev registration failed");
-			if (qcadev->susclk)
-				clk_disable_unprepare(qcadev->susclk);
+			clk_disable_unprepare(qcadev->susclk);
 			return err;
 		}
 	}
-- 
2.29.2