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/faraday/ftmac100.c | |
| parent | 3bd6e94bec122a951d462c239b47954cf5f36e33 (diff) | |
| download | lwn-750afb08ca71310fcf0c4e2cb1565c63b8235b60.tar.gz lwn-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/faraday/ftmac100.c')
| -rw-r--r-- | drivers/net/ethernet/faraday/ftmac100.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/drivers/net/ethernet/faraday/ftmac100.c b/drivers/net/ethernet/faraday/ftmac100.c index 084f24daf2b5..2a0e820526dc 100644 --- a/drivers/net/ethernet/faraday/ftmac100.c +++ b/drivers/net/ethernet/faraday/ftmac100.c @@ -734,10 +734,9 @@ static int ftmac100_alloc_buffers(struct ftmac100 *priv) { int i; - priv->descs = dma_zalloc_coherent(priv->dev, - sizeof(struct ftmac100_descs), - &priv->descs_dma_addr, - GFP_KERNEL); + priv->descs = dma_alloc_coherent(priv->dev, + sizeof(struct ftmac100_descs), + &priv->descs_dma_addr, GFP_KERNEL); if (!priv->descs) return -ENOMEM; |