diff options
| author | Luis Chamberlain <mcgrof@kernel.org> | 2019-01-04 09:23:09 +0100 |
|---|---|---|
| committer | Christoph Hellwig <hch@lst.de> | 2019-01-08 07:58:37 -0500 |
| commit | 750afb08ca71310fcf0c4e2cb1565c63b8235b60 (patch) | |
| tree | 1dde3877eb4a1a0f0349786b66c3d9276ae94561 /drivers/scsi/megaraid/megaraid_sas_fusion.c | |
| parent | 3bd6e94bec122a951d462c239b47954cf5f36e33 (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/megaraid/megaraid_sas_fusion.c')
| -rw-r--r-- | drivers/scsi/megaraid/megaraid_sas_fusion.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/scsi/megaraid/megaraid_sas_fusion.c b/drivers/scsi/megaraid/megaraid_sas_fusion.c index 211c17c33aa0..a9a25f0eaf6f 100644 --- a/drivers/scsi/megaraid/megaraid_sas_fusion.c +++ b/drivers/scsi/megaraid/megaraid_sas_fusion.c @@ -689,8 +689,9 @@ megasas_alloc_rdpq_fusion(struct megasas_instance *instance) array_size = sizeof(struct MPI2_IOC_INIT_RDPQ_ARRAY_ENTRY) * MAX_MSIX_QUEUES_FUSION; - fusion->rdpq_virt = dma_zalloc_coherent(&instance->pdev->dev, - array_size, &fusion->rdpq_phys, GFP_KERNEL); + fusion->rdpq_virt = dma_alloc_coherent(&instance->pdev->dev, + array_size, &fusion->rdpq_phys, + GFP_KERNEL); if (!fusion->rdpq_virt) { dev_err(&instance->pdev->dev, "Failed from %s %d\n", __func__, __LINE__); |