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

Message ID 20201223085152.554896-272-vicamo.yang@canonical.com
State Accepted
Headers show
Series Support Qualcomm QCA6390 via ath11k driver | expand

Commit Message

You-Sheng Yang Dec. 23, 2020, 8:50 a.m. UTC 
From: Xu Wang <vulab@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@iscas.ac.cn>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
(cherry picked from commit 65a24d4c2712182a3ca450cf9f019ee5ab332533)
Signed-off-by: You-Sheng Yang <vicamo.yang@canonical.com>
---
 drivers/bluetooth/hci_qca.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)
diff mbox series

Patch

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;
 		}
 	}