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dmaengine: idxd: No need to clear memory after a dma_alloc_coherent() call

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dma_alloc_coherent() already clear the allocated memory, there is no need
to explicitly call memset().

Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Acked-by: Fenghua Yu <fenghua.yu@intel.com>
Acked-by: Dave Jiang <dave.jiang@intel.com>
Link: https://lore.kernel.org/r/f44be04317387f8936d31d5470963541615f30ef.1685283065.git.christophe.jaillet@wanadoo.fr
Signed-off-by: Vinod Koul <vkoul@kernel.org>
This commit is contained in:
Christophe JAILLET 2023-05-28 16:11:54 +02:00 committed by Vinod Koul
parent b449c3f94d
commit 4ca95a5b22
1 changed files with 0 additions and 2 deletions
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2
drivers/dma/idxd/device.c
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@ -786,8 +786,6 @@ static int idxd_device_evl_setup(struct idxd_device *idxd)
goto err_alloc;
}
memset(addr, 0, size);
spin_lock(&evl->lock);
evl->log = addr;
evl->dma = dma_addr;