diff options
| author | Luis Chamberlain | 2019-01-04 09:23:09 +0100 |
|---|---|---|
| committer | Christoph Hellwig | 2019-01-08 13:58:37 +0100 |
| commit | 750afb08ca71310fcf0c4e2cb1565c63b8235b60 (patch) | |
| tree | 1dde3877eb4a1a0f0349786b66c3d9276ae94561 /drivers/net/ethernet/tundra | |
| parent | arch: restore generic-y += shmparam.h for some architectures (diff) | |
| download | kernel-qcow2-linux-750afb08ca71310fcf0c4e2cb1565c63b8235b60.tar.gz kernel-qcow2-linux-750afb08ca71310fcf0c4e2cb1565c63b8235b60.tar.xz kernel-qcow2-linux-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/tundra')
| -rw-r--r-- | drivers/net/ethernet/tundra/tsi108_eth.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/net/ethernet/tundra/tsi108_eth.c b/drivers/net/ethernet/tundra/tsi108_eth.c index edcd1e60b30d..37925a1d58de 100644 --- a/drivers/net/ethernet/tundra/tsi108_eth.c +++ b/drivers/net/ethernet/tundra/tsi108_eth.c @@ -1311,13 +1311,13 @@ static int tsi108_open(struct net_device *dev) data->id, dev->irq, dev->name); } - data->rxring = dma_zalloc_coherent(&data->pdev->dev, rxring_size, - &data->rxdma, GFP_KERNEL); + data->rxring = dma_alloc_coherent(&data->pdev->dev, rxring_size, + &data->rxdma, GFP_KERNEL); if (!data->rxring) return -ENOMEM; - data->txring = dma_zalloc_coherent(&data->pdev->dev, txring_size, - &data->txdma, GFP_KERNEL); + data->txring = dma_alloc_coherent(&data->pdev->dev, txring_size, + &data->txdma, GFP_KERNEL); if (!data->txring) { dma_free_coherent(&data->pdev->dev, rxring_size, data->rxring, data->rxdma); |