tree 5ea24b348b211946a1f1d4781f2d3fbecf1dbce8
parent 8194145dcc9562387d93054a4fcf79438d3c3e40
author Liu Yuan <tailai.ly@taobao.com> 1301725247 +0800
committer Vinod Koul <vinod.koul@intel.com> 1302079496 +0530

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>