[PATCH 4/9] dw_dmac: print correct number of scanned descriptors

[Andy Shevchenko]

In case the first descriptor we found is available, the counter still remains 0
value which is wrong. This patch fixes the counter behaviour.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
---
 drivers/dma/dw_dmac.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/dma/dw_dmac.c b/drivers/dma/dw_dmac.c
index b6251dc..763730a 100644
--- a/drivers/dma/dw_dmac.c
+++ b/drivers/dma/dw_dmac.c
@@ -107,13 +107,13 @@ static struct dw_desc *dwc_desc_get(struct dw_dma_chan *dwc)
 
 	spin_lock_irqsave(&dwc->lock, flags);
 	list_for_each_entry_safe(desc, _desc, &dwc->free_list, desc_node) {
+		i++;
 		if (async_tx_test_ack(&desc->txd)) {
 			list_del(&desc->desc_node);
 			ret = desc;
 			break;
 		}
 		dev_dbg(chan2dev(&dwc->chan), "desc %p not ACKed\n", desc);
-		i++;
 	}
 	spin_unlock_irqrestore(&dwc->lock, flags);
 
-- 
1.7.10

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