From: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx>
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 <elfring@xxxxxxxxxxxxxxxxxxxxx>
---
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
--
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