diff options
| author | Xu Wang <vulab@iscas.ac.cn> | 2020-12-18 12:46:47 +0300 |
|---|---|---|
| committer | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2021-01-10 00:52:46 +0300 |
| commit | 07fe995f942b63d7ee21cb70b0be08b53bd03db9 (patch) | |
| tree | b467e9a687ad06c5dff51dd041988312c07c0185 | |
| parent | cef49e5ea1171c366e0df6d919292e585db3de55 (diff) | |
| download | linux-07fe995f942b63d7ee21cb70b0be08b53bd03db9.tar.xz | |
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>
| -rw-r--r-- | drivers/iio/frequency/adf4350.c | 6 |
1 files changed, 2 insertions, 4 deletions
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); |