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mfd: htc-i2cpld: container_of() cannot return NULL 

Logically dead code (DEADCODE)

dead_error_line: Execution cannot reach this statement: return;

Remove the check for NULL.

Signed-off-by: Lee Jones <lee.jones@linaro.org>
This commit is contained in:
Lee Jones 2014-08-13 13:48:27 +01:00
parent 6ae61fbf38
commit fe4b7ea8e7
1 changed files with 2 additions and 5 deletions
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7
drivers/mfd/htc-i2cpld.c
View File

@ -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) static void htcpld_chip_set(struct gpio_chip *chip, unsigned offset, int val)
{ {
struct i2c_client *client; 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; unsigned long flags;
chip_data = container_of(chip, struct htcpld_chip, chip_out);
if (!chip_data)
return;
client = chip_data->client; client = chip_data->client;
if (client == NULL) if (client == NULL)
return; return;