cross-tree: phase out dma_zalloc_coherent()

We already need to zero out memory for dma_alloc_coherent(), as such
using dma_zalloc_coherent() is superflous. Phase it out.

This change was generated with the following Coccinelle SmPL patch:

@ replace_dma_zalloc_coherent @
expression dev, size, data, handle, flags;
@@

-dma_zalloc_coherent(dev, size, handle, flags)
+dma_alloc_coherent(dev, size, handle, flags)

Suggested-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Luis Chamberlain <mcgrof@kernel.org>
[hch: re-ran the script on the latest tree]
Signed-off-by: Christoph Hellwig <hch@lst.de>

1 files changed, 3 insertions, 3 deletions

diff --git a/drivers/crypto/cavium/nitrox/nitrox_lib.c b/drivers/crypto/cavium/nitrox/nitrox_lib.c
index 9138bae12521..4ace9bcd603a 100644
--- a/drivers/crypto/cavium/nitrox/nitrox_lib.c
+++ b/drivers/crypto/cavium/nitrox/nitrox_lib.c
@@ -25,9 +25,9 @@ static int nitrox_cmdq_init(struct nitrox_cmdq *cmdq, int align_bytes)
         struct nitrox_device *ndev = cmdq->ndev;
 
         cmdq->qsize = (ndev->qlen * cmdq->instr_size) + align_bytes;
-        cmdq->unalign_base = dma_zalloc_coherent(DEV(ndev), cmdq->qsize,
-                                                 &cmdq->unalign_dma,
-                                                 GFP_KERNEL);
+        cmdq->unalign_base = dma_alloc_coherent(DEV(ndev), cmdq->qsize,
+                                                &cmdq->unalign_dma,
+                                                GFP_KERNEL);
         if (!cmdq->unalign_base)
                 return -ENOMEM;