Commit f95df7d6 authored by Wei Yongjun's avatar Wei Yongjun Committed by Vinod Koul
Browse files

dmaengine: edma: Fix error return code in edma_alloc_chan_resources() 



Fix to return a negative error code from the error handling
case instead of 0, as done elsewhere in this function.

Signed-off-by: default avatarWei Yongjun <weiyongjun1@huawei.com>
Signed-off-by: default avatarVinod Koul <vinod.koul@intel.com>
parent 1001354c

drivers/dma/edma.c

+1 −0
Original line number Diff line number Diff line
@@ -1628,6 +1628,7 @@ static int edma_alloc_chan_resources(struct dma_chan *chan) 
	if (echan->slot[0] < 0) {

		dev_err(dev, "Entry slot allocation failed for channel %u\n",

			EDMA_CHAN_SLOT(echan->ch_num));

		ret = echan->slot[0];

		goto err_slot;

	}