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gpiolib-acpi: remove unused variable 'err', cleans up build warning

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Variable err is defined but never used. Remove it. Cleans up warning:

warning: unused variable ‘err’ [-Wunused-variable]

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Acked-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
Colin Ian King 2018-12-18 12:28:02 +00:00 committed by Linus Walleij
parent f0df462f3a
commit 6c905f91d8
1 changed files with 0 additions and 1 deletions
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drivers/gpio/gpiolib-acpi.c
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@ -882,7 +882,6 @@ acpi_gpio_adr_space_handler(u32 function, acpi_physical_address address,
if (!found) {
enum gpiod_flags flags = acpi_gpio_to_gpiod_flags(agpio);
const char *label = "ACPI:OpRegion";
int err;
desc = gpiochip_request_own_desc(chip, pin, label,
flags);