From: Wei Yongjun <weiyongjun1@huawei.com>
Date: Sun, 21 Aug 2016 15:27:29 +0000 (+0000)
Subject: HID: intel-ish-hid: use list_move_tail instead of list_del/list_add_tail
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=67c0fe420ea716268b761de72ef0420b7b02bc96;p=linux-beck.git

HID: intel-ish-hid: use list_move_tail instead of list_del/list_add_tail

Using list_move_tail() instead of list_del() + list_add_tail().

Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Acked-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
---

diff --git a/drivers/hid/intel-ish-hid/ipc/ipc.c b/drivers/hid/intel-ish-hid/ipc/ipc.c
index 851029bf17bc..e2517c11e0ee 100644
--- a/drivers/hid/intel-ish-hid/ipc/ipc.c
+++ b/drivers/hid/intel-ish-hid/ipc/ipc.c
@@ -448,8 +448,7 @@ static int ish_fw_reset_handler(struct ishtp_device *dev)
 	spin_lock_irqsave(&dev->wr_processing_spinlock, flags);
 	list_for_each_entry_safe(processing, next,
 			&dev->wr_processing_list_head.link, link) {
-		list_del(&processing->link);
-		list_add_tail(&processing->link, &dev->wr_free_list_head.link);
+		list_move_tail(&processing->link, &dev->wr_free_list_head.link);
 	}
 	spin_unlock_irqrestore(&dev->wr_processing_spinlock, flags);