platform/chrome: chromeos_laptop: drop checks of NULL-safe functions (38d3cfbc) · Commits · 戴 / test

No need to check the argument of i2c_unregister_device() and property_entries_free() because the functions do check it. Signed-off-by:

drivers/platform/chrome/chromeos_laptop.c

+3 −7

Original line number	Diff line number	Diff line
		@@ -838,17 +838,13 @@ static void chromeos_laptop_destroy(const struct chromeos_laptop *cros_laptop)
		i2c_dev = &cros_laptop->i2c_peripherals[i];
		info = &i2c_dev->board_info;

		if (i2c_dev->client)
		i2c_unregister_device(i2c_dev->client);

		if (info->properties)
		property_entries_free(info->properties);
		}

		for (i = 0; i < cros_laptop->num_acpi_peripherals; i++) {
		acpi_dev = &cros_laptop->acpi_peripherals[i];

		if (acpi_dev->properties)
		property_entries_free(acpi_dev->properties);
		}