summaryrefslogtreecommitdiff
path: root/drivers/scsi/csiostor
diff options
context:
space:
mode:
authorLuis Chamberlain <mcgrof@kernel.org>2019-01-04 09:23:09 +0100
committerChristoph Hellwig <hch@lst.de>2019-01-08 07:58:37 -0500
commit750afb08ca71310fcf0c4e2cb1565c63b8235b60 (patch)
tree1dde3877eb4a1a0f0349786b66c3d9276ae94561 /drivers/scsi/csiostor
parent3bd6e94bec122a951d462c239b47954cf5f36e33 (diff)
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>
Diffstat (limited to 'drivers/scsi/csiostor')
-rw-r--r--drivers/scsi/csiostor/csio_wr.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/scsi/csiostor/csio_wr.c b/drivers/scsi/csiostor/csio_wr.c
index dc12933533d5..66bbd21819ae 100644
--- a/drivers/scsi/csiostor/csio_wr.c
+++ b/drivers/scsi/csiostor/csio_wr.c
@@ -233,8 +233,8 @@ csio_wr_alloc_q(struct csio_hw *hw, uint32_t qsize, uint32_t wrsize,
q = wrm->q_arr[free_idx];
- q->vstart = dma_zalloc_coherent(&hw->pdev->dev, qsz, &q->pstart,
- GFP_KERNEL);
+ q->vstart = dma_alloc_coherent(&hw->pdev->dev, qsz, &q->pstart,
+ GFP_KERNEL);
if (!q->vstart) {
csio_err(hw,
"Failed to allocate DMA memory for "