From 34fc68348554d5b0f98def6cae9f252c3eb0c172 Mon Sep 17 00:00:00 2001 From: Christophe JAILLET Date: Sun, 30 Jan 2022 09:36:54 +0100 Subject: [PATCH] platform/surface: surface3-wmi: Simplify resource management 's3_wmi.input' is a managed resource, so there should be no need to free it explicitly. Moreover, 's3_wmi' is a global variable. 's3_wmi.input' should be NULL when this error handling path is executed, because it has not been assigned yet. All this is puzzling. So simplify it and remove a few lines of code to have it be more straightforward. Fixes: 3dda3b3798f9 ("platform/x86: Add custom surface3 platform device for controlling LID") Signed-off-by: Christophe JAILLET Reviewed-by: Andy Shevchenko Reviewed-by: Maximilian Luz Link: https://lore.kernel.org/r/8b1a6d05036d5d9527241b2345482b369331ce5c.1643531799.git.christophe.jaillet@wanadoo.fr Reviewed-by: Hans de Goede Signed-off-by: Hans de Goede --- drivers/platform/surface/surface3-wmi.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) diff --git a/drivers/platform/surface/surface3-wmi.c b/drivers/platform/surface/surface3-wmi.c index 089a8a48d920..ca4602bcc7de 100644 --- a/drivers/platform/surface/surface3-wmi.c +++ b/drivers/platform/surface/surface3-wmi.c @@ -186,14 +186,11 @@ static int s3_wmi_create_and_register_input(struct platform_device *pdev) error = input_register_device(input); if (error) - goto out_err; + return error; s3_wmi.input = input; return 0; - out_err: - input_free_device(s3_wmi.input); - return error; } static int __init s3_wmi_probe(struct platform_device *pdev)