From: Baokun Li <libaokun1@huawei.com>
Date: Wed, 9 Jun 2021 07:15:26 +0000 (+0800)
Subject: crypto: ccp - Use list_move_tail instead of list_del/list_add_tail in ccp-dmaengine.c
X-Git-Tag: v5.15~755^2~28
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=87c8ba5cd7f99b1c05589c455703f54e92f43ed0;p=platform%2Fkernel%2Flinux-starfive.git

crypto: ccp - Use list_move_tail instead of list_del/list_add_tail in ccp-dmaengine.c

Using list_move_tail() instead of list_del() + list_add_tail() in ccp-dmaengine.c.

Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Baokun Li <libaokun1@huawei.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
---

diff --git a/drivers/crypto/ccp/ccp-dmaengine.c b/drivers/crypto/ccp/ccp-dmaengine.c
index 0770a83..d718db2 100644
--- a/drivers/crypto/ccp/ccp-dmaengine.c
+++ b/drivers/crypto/ccp/ccp-dmaengine.c
@@ -307,8 +307,7 @@ static dma_cookie_t ccp_tx_submit(struct dma_async_tx_descriptor *tx_desc)
 	spin_lock_irqsave(&chan->lock, flags);
 
 	cookie = dma_cookie_assign(tx_desc);
-	list_del(&desc->entry);
-	list_add_tail(&desc->entry, &chan->pending);
+	list_move_tail(&desc->entry, &chan->pending);
 
 	spin_unlock_irqrestore(&chan->lock, flags);