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| author | Luis Chamberlain <[email protected]> | 2019-01-04 08:23:09 +0000 |
|---|---|---|
| committer | Christoph Hellwig <[email protected]> | 2019-01-08 12:58:37 +0000 |
| commit | 750afb08ca71310fcf0c4e2cb1565c63b8235b60 (patch) | |
| tree | 1dde3877eb4a1a0f0349786b66c3d9276ae94561 /drivers/net/ethernet/sgi/meth.c | |
| parent | arch: restore generic-y += shmparam.h for some architectures (diff) | |
| download | kernel-750afb08ca71310fcf0c4e2cb1565c63b8235b60.tar.gz kernel-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 <[email protected]>
Signed-off-by: Luis Chamberlain <[email protected]>
[hch: re-ran the script on the latest tree]
Signed-off-by: Christoph Hellwig <[email protected]>
Diffstat (limited to 'drivers/net/ethernet/sgi/meth.c')
| -rw-r--r-- | drivers/net/ethernet/sgi/meth.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/net/ethernet/sgi/meth.c b/drivers/net/ethernet/sgi/meth.c index 703fbbefea44..0e1b7e960b98 100644 --- a/drivers/net/ethernet/sgi/meth.c +++ b/drivers/net/ethernet/sgi/meth.c @@ -211,8 +211,8 @@ static void meth_check_link(struct net_device *dev) static int meth_init_tx_ring(struct meth_private *priv) { /* Init TX ring */ - priv->tx_ring = dma_zalloc_coherent(NULL, TX_RING_BUFFER_SIZE, - &priv->tx_ring_dma, GFP_ATOMIC); + priv->tx_ring = dma_alloc_coherent(NULL, TX_RING_BUFFER_SIZE, + &priv->tx_ring_dma, GFP_ATOMIC); if (!priv->tx_ring) return -ENOMEM; |