diff options
| author | Wolfram Sang <wsa+renesas@sang-engineering.com> | 2020-03-12 14:45:07 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2020-03-12 17:38:41 +0000 |
| commit | 5b16668e638c61a9cd4dffaa41d8b3b6f53f6b3a (patch) | |
| tree | 490dc7862c606b95a4a999276e80d8cf2336fb9d /drivers/spi | |
| parent | 1a421ebab6bb5bf65001743ba9fef48e94fb345a (diff) | |
spi: acpi: remove superfluous parameter check
to_spi_device() already checks 'dev'. No need to do it before calling
it.
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Link: https://lore.kernel.org/r/20200312134507.10000-1-wsa@the-dreams.de
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'drivers/spi')
| -rw-r--r-- | drivers/spi/spi.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/spi/spi.c b/drivers/spi/spi.c index f6f6b2a0c81c..0996d238f61e 100644 --- a/drivers/spi/spi.c +++ b/drivers/spi/spi.c @@ -4028,7 +4028,7 @@ static struct spi_device *acpi_spi_find_device_by_adev(struct acpi_device *adev) struct device *dev; dev = bus_find_device_by_acpi_dev(&spi_bus_type, adev); - return dev ? to_spi_device(dev) : NULL; + return to_spi_device(dev); } static int acpi_spi_notify(struct notifier_block *nb, unsigned long value, |