From: Wei Yongjun <weiyongj...@huawei.com> [ Upstream commit 5caab2da63207d6d631007f592f5219459e3454d ]
Fix to return a negative error code from the input_register_device() error handling case instead of 0, as done elsewhere in this function. Signed-off-by: Wei Yongjun <weiyongj...@huawei.com> Link: https://lore.kernel.org/r/20200428134948.78343-1-weiyongj...@huawei.com Cc: sta...@vger.kernel.org Signed-off-by: Dmitry Torokhov <dmitry.torok...@gmail.com> Signed-off-by: Sasha Levin <sas...@kernel.org> --- drivers/input/rmi4/rmi_driver.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/input/rmi4/rmi_driver.c b/drivers/input/rmi4/rmi_driver.c index 633fd0d660c1..30a8d816c45c 100644 --- a/drivers/input/rmi4/rmi_driver.c +++ b/drivers/input/rmi4/rmi_driver.c @@ -1220,7 +1220,8 @@ static int rmi_driver_probe(struct device *dev) if (data->input) { rmi_driver_set_input_name(rmi_dev, data->input); if (!rmi_dev->xport->input) { - if (input_register_device(data->input)) { + retval = input_register_device(data->input); + if (retval) { dev_err(dev, "%s: Failed to register input device.\n", __func__); goto err_destroy_functions; -- 2.25.1
