Commit a577659f authored Sep 02, 2013 by Sachin Kamat Committed by Dan Williams Sep 09, 2013

dma: mv_xor: Fix incorrect error path



Return directly if memory allocation fails. There is no need
of dma_free_coherent().

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Cc: Saeed Bishara <saeed@marvell.com>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>

parent e6a5fa63

drivers/dma/mv_xor.c

+2 −4

Original line number	Diff line number	Diff line
		@@ -1036,10 +1036,8 @@ mv_xor_channel_add(struct mv_xor_device *xordev,
		struct dma_device *dma_dev;

		mv_chan = devm_kzalloc(&pdev->dev, sizeof(*mv_chan), GFP_KERNEL);
		if (!mv_chan) {
		ret = -ENOMEM;
		goto err_free_dma;
		}
		if (!mv_chan)
		return ERR_PTR(-ENOMEM);

		mv_chan->idx = idx;
		mv_chan->irq = irq;