From: Navid Emamdoost navid.emamdoost@gmail.com
In the implementation of psxpad_spi_probe() the allocated memory for pdev is leaked if psxpad_spi_init_ff() or input_register_polled_device() fail. The solution is using device managed allocation, like the one used for pad. Perform the allocation using devm_input_allocate_polled_device().
Fixes: 8be193c7b1f4 ("Input: add support for PlayStation 1/2 joypads connected via SPI") Signed-off-by: Navid Emamdoost navid.emamdoost@gmail.com Acked-by: Dmitry Torokhov dmitry.torokhov@gmail.com Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- drivers/input/joystick/psxpad-spi.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/input/joystick/psxpad-spi.c +++ b/drivers/input/joystick/psxpad-spi.c @@ -292,7 +292,7 @@ static int psxpad_spi_probe(struct spi_d if (!pad) return -ENOMEM;
- pdev = input_allocate_polled_device(); + pdev = devm_input_allocate_polled_device(&spi->dev); if (!pdev) { dev_err(&spi->dev, "failed to allocate input device\n"); return -ENOMEM;