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authorLuis Chamberlain <mcgrof@kernel.org>2019-01-04 03:23:09 -0500
committerChristoph Hellwig <hch@lst.de>2019-01-08 07:58:37 -0500
commit750afb08ca71310fcf0c4e2cb1565c63b8235b60 (patch)
tree1dde3877eb4a1a0f0349786b66c3d9276ae94561 /drivers/net/wireless/ath/ath10k/wmi.c
parent3bd6e94bec122a951d462c239b47954cf5f36e33 (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/net/wireless/ath/ath10k/wmi.c')
-rw-r--r--drivers/net/wireless/ath/ath10k/wmi.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/wireless/ath/ath10k/wmi.c b/drivers/net/wireless/ath/ath10k/wmi.c
index ba837403e266..8e236d158ca6 100644
--- a/drivers/net/wireless/ath/ath10k/wmi.c
+++ b/drivers/net/wireless/ath/ath10k/wmi.c
@@ -5193,7 +5193,7 @@ static int ath10k_wmi_alloc_chunk(struct ath10k *ar, u32 req_id,
5193 void *vaddr; 5193 void *vaddr;
5194 5194
5195 pool_size = num_units * round_up(unit_len, 4); 5195 pool_size = num_units * round_up(unit_len, 4);
5196 vaddr = dma_zalloc_coherent(ar->dev, pool_size, &paddr, GFP_KERNEL); 5196 vaddr = dma_alloc_coherent(ar->dev, pool_size, &paddr, GFP_KERNEL);
5197 5197
5198 if (!vaddr) 5198 if (!vaddr)
5199 return -ENOMEM; 5199 return -ENOMEM;