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charset="utf-8" devm_kzalloc() returns NULL on allocation failure. The appropriate error code for this condition is -ENOMEM, not -EINVAL. Fixes: 0fb528c8255b ("iio: adc: adding support for PAC193x") Signed-off-by: Antoniu Miclaus Reviewed-by: Andy Shevchenko --- drivers/iio/adc/pac1934.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/iio/adc/pac1934.c b/drivers/iio/adc/pac1934.c index ec96bb0f2ed6..b791ce23f3fd 100644 --- a/drivers/iio/adc/pac1934.c +++ b/drivers/iio/adc/pac1934.c @@ -1351,7 +1351,7 @@ static int pac1934_prep_iio_channels(struct pac1934_c= hip_info *info, struct iio_ =20 dyn_ch_struct =3D devm_kzalloc(dev, channel_size, GFP_KERNEL); if (!dyn_ch_struct) - return -EINVAL; + return -ENOMEM; =20 tmp_data =3D dyn_ch_struct; =20 --=20 2.43.0