From f95df7d6cd92787d54c9ad3d4843f9bcd137f9db Mon Sep 17 00:00:00 2001 From: Wei Yongjun Date: Mon, 17 Oct 2016 15:16:35 +0000 Subject: [PATCH] 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: Wei Yongjun Signed-off-by: Vinod Koul --- drivers/dma/edma.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/dma/edma.c b/drivers/dma/edma.c index e18a580..77242b3 100644 --- a/drivers/dma/edma.c +++ b/drivers/dma/edma.c @@ -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; } -- 2.7.4