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authorBaokun Li <libaokun1@huawei.com>2021-06-09 10:15:26 +0300
committerHerbert Xu <herbert@gondor.apana.org.au>2021-06-17 10:07:30 +0300
commit87c8ba5cd7f99b1c05589c455703f54e92f43ed0 (patch)
treef2d0ee8b3ba35dbafc7a296e95aa1ab771c6ff87 /drivers/crypto
parent3f52c9aef27b0427ff4091f3d08095219e1046af (diff)
downloadlinux-87c8ba5cd7f99b1c05589c455703f54e92f43ed0.tar.xz
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>
Diffstat (limited to 'drivers/crypto')
-rw-r--r--drivers/crypto/ccp/ccp-dmaengine.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/crypto/ccp/ccp-dmaengine.c b/drivers/crypto/ccp/ccp-dmaengine.c
index 0770a83bf1a5..d718db224be4 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);