[PATCH 5.4 070/344] dmaengine: fsl-qdma: fix duplicated argument to &&

Greg Kroah-Hartman
2020-02-21T08:36:51Z

From: Chen Zhou <chenzhou10@huawei.com>

[ Upstream commit 4b048178854da11656596d36a107577d66fd1e08 ]

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: b092529e0aa0 ("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>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/dma/fsl-qdma.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/dma/fsl-qdma.c b/drivers/dma/fsl-qdma.c
index 89792083d62c5..95cc0256b3878 100644
--- a/drivers/dma/fsl-qdma.c
+++ b/drivers/dma/fsl-qdma.c
@@ -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,
--
2.20.1