From: Markus Elfring <[email protected]> Date: Tue, 7 Feb 2017 19:17:36 +0100
* Return an error code without storing it in an intermediate variable. * Delete the local variable "ret" which became unnecessary with this refactoring. Signed-off-by: Markus Elfring <[email protected]> --- drivers/hid/hid-core.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/hid/hid-core.c b/drivers/hid/hid-core.c index f4ea3590954c..a5db000ed1c4 100644 --- a/drivers/hid/hid-core.c +++ b/drivers/hid/hid-core.c @@ -2716,11 +2716,10 @@ EXPORT_SYMBOL_GPL(hid_add_device); struct hid_device *hid_allocate_device(void) { struct hid_device *hdev; - int ret = -ENOMEM; hdev = kzalloc(sizeof(*hdev), GFP_KERNEL); if (!hdev) - return ERR_PTR(ret); + return ERR_PTR(-ENOMEM); device_initialize(&hdev->dev); hdev->dev.release = hid_device_release; -- 2.11.1
