In max732x_probe() driver allocates dummy I2C device (if number of ports is greater than 8) however it is not unregistered if probe fails later. Fix the leak by unregistering dummy I2C device if it was allocated.
Signed-off-by: Krzysztof Kozlowski <[email protected]> --- drivers/gpio/gpio-max732x.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/gpio/gpio-max732x.c b/drivers/gpio/gpio-max732x.c index 36cb290764b6..74432daaf656 100644 --- a/drivers/gpio/gpio-max732x.c +++ b/drivers/gpio/gpio-max732x.c @@ -647,6 +647,8 @@ static int max732x_probe(struct i2c_client *client, return 0; out_failed: + if (chip->client_dummy) + i2c_unregister_device(chip->client_dummy); max732x_irq_teardown(chip); return ret; } -- 1.7.9.5 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
