[PATCH 05/32] media: ar0521: Use %pe format specifier

[Krzysztof Hałasa]

Ricardo Ribalda <ribalda at chromium.org> writes:

> The %pe format specifier is designed to print error pointers. It prints
> a symbolic error name (eg. -EINVAL) and it makes the code simpler by
> omitting PTR_ERR()
>
> This patch fixes this cocci report:
> ./i2c/ar0521.c:1113:31-38: WARNING: Consider using %pe to print PTR_ERR()
>
> Signed-off-by: Ricardo Ribalda <ribalda at chromium.org>

Thanks,
Acked-by: Krzysztof Hałasa <khalasa at piap.pl>

> --- a/drivers/media/i2c/ar0521.c
> +++ b/drivers/media/i2c/ar0521.c
> @@ -1109,8 +1109,8 @@ static int ar0521_probe(struct i2c_client *client)
>                                                 ar0521_supply_names[cnt]);
>
>                 if (IS_ERR(supply)) {
> -                       dev_info(dev, "no %s regulator found: %li\n",
> -                                ar0521_supply_names[cnt], PTR_ERR(supply));
> +                       dev_info(dev, "no %s regulator found: %pe\n",
> +                                ar0521_supply_names[cnt], supply);
>                         return PTR_ERR(supply);
>                 }
>                 sensor->supplies[cnt] = supply;

-- 
Krzysztof "Chris" Hałasa

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