mfd: htc-i2cpld: container_of() cannot return NULL (fe4b7ea8) · Commits · 戴 / test

drivers/mfd/htc-i2cpld.c

+2 −5

Original line number	Diff line number	Diff line
		@@ -227,13 +227,10 @@ static irqreturn_t htcpld_handler(int irq, void *dev)
		static void htcpld_chip_set(struct gpio_chip *chip, unsigned offset, int val)
		{
		struct i2c_client *client;
		struct htcpld_chip *chip_data;
		struct htcpld_chip *chip_data =
		container_of(chip, struct htcpld_chip, chip_out);
		unsigned long flags;

		chip_data = container_of(chip, struct htcpld_chip, chip_out);
		if (!chip_data)
		return;

		client = chip_data->client;
		if (client == NULL)
		return;