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/net/ethernet/emulex/benet/be_main.c | |
| parent | arch: restore generic-y += shmparam.h for some architectures (diff) | |
| download | linux-dev-750afb08ca71310fcf0c4e2cb1565c63b8235b60.tar.xz linux-dev-750afb08ca71310fcf0c4e2cb1565c63b8235b60.zip | |
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/net/ethernet/emulex/benet/be_main.c')
| -rw-r--r-- | drivers/net/ethernet/emulex/benet/be_main.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/drivers/net/ethernet/emulex/benet/be_main.c b/drivers/net/ethernet/emulex/benet/be_main.c index 852f5bfe5f6d..d5026909dec5 100644 --- a/drivers/net/ethernet/emulex/benet/be_main.c +++ b/drivers/net/ethernet/emulex/benet/be_main.c @@ -167,8 +167,8 @@ static int be_queue_alloc(struct be_adapter *adapter, struct be_queue_info *q, q->len = len; q->entry_size = entry_size; mem->size = len * entry_size; - mem->va = dma_zalloc_coherent(&adapter->pdev->dev, mem->size, &mem->dma, - GFP_KERNEL); + mem->va = dma_alloc_coherent(&adapter->pdev->dev, mem->size, + &mem->dma, GFP_KERNEL); if (!mem->va) return -ENOMEM; return 0; @@ -5766,9 +5766,9 @@ static int be_drv_init(struct be_adapter *adapter) int status = 0; mbox_mem_alloc->size = sizeof(struct be_mcc_mailbox) + 16; - mbox_mem_alloc->va = dma_zalloc_coherent(dev, mbox_mem_alloc->size, - &mbox_mem_alloc->dma, - GFP_KERNEL); + mbox_mem_alloc->va = dma_alloc_coherent(dev, mbox_mem_alloc->size, + &mbox_mem_alloc->dma, + GFP_KERNEL); if (!mbox_mem_alloc->va) return -ENOMEM; @@ -5777,8 +5777,8 @@ static int be_drv_init(struct be_adapter *adapter) mbox_mem_align->dma = PTR_ALIGN(mbox_mem_alloc->dma, 16); rx_filter->size = sizeof(struct be_cmd_req_rx_filter); - rx_filter->va = dma_zalloc_coherent(dev, rx_filter->size, - &rx_filter->dma, GFP_KERNEL); + rx_filter->va = dma_alloc_coherent(dev, rx_filter->size, + &rx_filter->dma, GFP_KERNEL); if (!rx_filter->va) { status = -ENOMEM; goto free_mbox; @@ -5792,8 +5792,8 @@ static int be_drv_init(struct be_adapter *adapter) stats_cmd->size = sizeof(struct be_cmd_req_get_stats_v1); else stats_cmd->size = sizeof(struct be_cmd_req_get_stats_v2); - stats_cmd->va = dma_zalloc_coherent(dev, stats_cmd->size, - &stats_cmd->dma, GFP_KERNEL); + stats_cmd->va = dma_alloc_coherent(dev, stats_cmd->size, + &stats_cmd->dma, GFP_KERNEL); if (!stats_cmd->va) { status = -ENOMEM; goto free_rx_filter; |