Commit 4b048178 authored Jan 20, 2020 by Chen Zhou Committed by Vinod Koul Jan 21, 2020

dmaengine: fsl-qdma: fix duplicated argument to &&



There is duplicated argument to && in function fsl_qdma_free_chan_resources,
which looks like a typo, pointer fsl_queue->desc_pool also needs NULL check,
fix it.
Detected with coccinelle.

Fixes: b092529e ("dmaengine: fsl-qdma: Add qDMA controller driver for Layerscape SoCs")
Signed-off-by: Chen Zhou <chenzhou10@huawei.com>
Reviewed-by: Peng Ma <peng.ma@nxp.com>
Tested-by: Peng Ma <peng.ma@nxp.com>
Link: https://lore.kernel.org/r/20200120125843.34398-1-chenzhou10@huawei.com


Signed-off-by: Vinod Koul <vkoul@kernel.org>

parent 2bd8010a

drivers/dma/fsl-qdma.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -304,7 +304,7 @@ static void fsl_qdma_free_chan_resources(struct dma_chan *chan)

		vchan_dma_desc_free_list(&fsl_chan->vchan, &head);

		if (!fsl_queue->comp_pool && !fsl_queue->comp_pool)
		if (!fsl_queue->comp_pool && !fsl_queue->desc_pool)
		return;

		list_for_each_entry_safe(comp_temp, _comp_temp,

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