Re: [PATCH v3 4/6] iio: light: stk3310: use dev_err_probe where possible
From: Andy Shevchenko
Date: Mon Oct 28 2024 - 10:44:55 EST
On Mon, Oct 28, 2024 at 10:19:58AM -0400, Aren Moynihan wrote:
> Using dev_err_probe instead of dev_err and return makes the errors
> easier to understand by including the error name, and saves a little
> code.
...
> data->reg_##name = \
> devm_regmap_field_alloc(&client->dev, regmap, \
> stk3310_reg_field_##name); \
> - if (IS_ERR(data->reg_##name)) { \
> - dev_err(&client->dev, "reg field alloc failed.\n"); \
> - return PTR_ERR(data->reg_##name); \
> - } \
> + if (IS_ERR(data->reg_##name)) \
> + return dev_err_probe(&client->dev, \
> + PTR_ERR(data->reg_##name), \
> + "reg field alloc failed.\n"); \
> } while (0)
Same remark, if client is not used here, supply struct device pointer directly
and make these all lines better to read.
--
With Best Regards,
Andy Shevchenko