From: Johan Hedberg <johan.hedberg@intel.com>
Date: Fri, 4 Jul 2014 13:17:23 +0000 (+0300)
Subject: Bluetooth: Use list_del when freeing the list entry
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=d1dbf12e3be0befcd3fd1f978202c5f72d2cc67b;p=GitHub%2Fexynos8895%2Fandroid_kernel_samsung_universal8895.git

Bluetooth: Use list_del when freeing the list entry

It's wasteful to use list_del_init (which re-initializes the list_head)
if we're just about to free the element and never use it again.

Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
---

diff --git a/net/bluetooth/mgmt.c b/net/bluetooth/mgmt.c
index f1672b15c0f3..90eabcae3ed2 100644
--- a/net/bluetooth/mgmt.c
+++ b/net/bluetooth/mgmt.c
@@ -5225,7 +5225,7 @@ static int remove_device(struct sock *sk, struct hci_dev *hdev,
 			goto unlock;
 		}
 
-		list_del_init(&params->action);
+		list_del(&params->action);
 		list_del(&params->list);
 		kfree(params);
 		hci_update_background_scan(hdev);