diff mbox series

[v2,7/8] iio: adc: ad9467: use the more common !val NULL check

Message ID 20231207-iio-backend-prep-v2-7-a4a33bc4d70e@analog.com (mailing list archive)
State Accepted
Headers show
Series iio: ad9467 and axi-adc cleanups | expand

Commit Message

Nuno Sa via B4 Relay Dec. 7, 2023, 12:39 p.m. UTC 
From: Nuno Sa <nuno.sa@analog.com>

Check !val instead of directing checking for NULL (val == NULL).
No functional changes intended.

Reviewed-by: David Lechner <dlechner@baylibre.com>
Signed-off-by: Nuno Sa <nuno.sa@analog.com>
---
 drivers/iio/adc/ad9467.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/drivers/iio/adc/ad9467.c b/drivers/iio/adc/ad9467.c
index c5ed62cc8646..6581fce4ba95 100644
--- a/drivers/iio/adc/ad9467.c
+++ b/drivers/iio/adc/ad9467.c
@@ -158,7 +158,7 @@  static int ad9467_reg_access(struct adi_axi_adc_conv *conv, unsigned int reg,
 	struct spi_device *spi = st->spi;
 	int ret;
 
-	if (readval == NULL) {
+	if (!readval) {
 		guard(mutex)(&st->lock);
 		ret = ad9467_spi_write(spi, reg, writeval);
 		if (ret)