Commit 364de778 authored Apr 02, 2011 by Liu Yuan Committed by Vinod Koul Apr 06, 2011

drivers, pch_dma: Fix uninitialized var before use



In the function pdc_desc_get(), var 'i' is not
initialized before use. This patch fixes it.

Signed-off-by: Liu Yuan <tailai.ly@taobao.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>

parent 8194145d

drivers/dma/pch_dma.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -403,7 +403,7 @@ static struct pch_dma_desc pdc_desc_get(struct pch_dma_chan pd_chan)
		{
		struct pch_dma_desc desc, _d;
		struct pch_dma_desc *ret = NULL;
		int i;
		int i = 0;

		spin_lock(&pd_chan->lock);
		list_for_each_entry_safe(desc, _d, &pd_chan->free_list, desc_node) {