From 07fe995f942b63d7ee21cb70b0be08b53bd03db9 Mon Sep 17 00:00:00 2001
From: Xu Wang <vulab@iscas.ac.cn>
Date: Fri, 18 Dec 2020 09:46:47 +0000
Subject: iio: frequency: adf4350: Remove redundant null check before
 clk_disable_unprepare

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>
Link: https://lore.kernel.org/r/20201218094647.1386-1-vulab@iscas.ac.cn
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
---
 drivers/iio/frequency/adf4350.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

(limited to 'drivers/iio/frequency')

diff --git a/drivers/iio/frequency/adf4350.c b/drivers/iio/frequency/adf4350.c
index 82c050a3899d..1462a6a5bc6d 100644
--- a/drivers/iio/frequency/adf4350.c
+++ b/drivers/iio/frequency/adf4350.c
@@ -582,8 +582,7 @@ error_disable_reg:
 	if (!IS_ERR(st->reg))
 		regulator_disable(st->reg);
 error_disable_clk:
-	if (clk)
-		clk_disable_unprepare(clk);
+	clk_disable_unprepare(clk);
 
 	return ret;
 }
@@ -599,8 +598,7 @@ static int adf4350_remove(struct spi_device *spi)
 
 	iio_device_unregister(indio_dev);
 
-	if (st->clk)
-		clk_disable_unprepare(st->clk);
+	clk_disable_unprepare(st->clk);
 
 	if (!IS_ERR(reg))
 		regulator_disable(reg);
-- 
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