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Subject[PATCH] crypto: cavium: remove casting dma_alloc_coherent
Date
Remove casting the values returned by dma_alloc_coherent.

Signed-off-by: Xu Wang <vulab@iscas.ac.cn>
---
drivers/crypto/cavium/cpt/cptvf_main.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/crypto/cavium/cpt/cptvf_main.c b/drivers/crypto/cavium/cpt/cptvf_main.c
index f016448e43bb..112b12a32542 100644
--- a/drivers/crypto/cavium/cpt/cptvf_main.c
+++ b/drivers/crypto/cavium/cpt/cptvf_main.c
@@ -233,10 +233,10 @@ static int alloc_command_queues(struct cpt_vf *cptvf,

c_size = (rem_q_size > qcsize_bytes) ? qcsize_bytes :
rem_q_size;
- curr->head = (u8 *)dma_alloc_coherent(&pdev->dev,
- c_size + CPT_NEXT_CHUNK_PTR_SIZE,
- &curr->dma_addr,
- GFP_KERNEL);
+ curr->head = dma_alloc_coherent(&pdev->dev,
+ c_size + CPT_NEXT_CHUNK_PTR_SIZE,
+ &curr->dma_addr,
+ GFP_KERNEL);
if (!curr->head) {
dev_err(&pdev->dev, "Command Q (%d) chunk (%d) allocation failed\n",
i, queue->nchunks);
--
2.17.1
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