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Commit 79a70847 authored by Liam Mark's avatar Liam Mark
Browse files

iommu: msm: Fix __msm_dma_map_sg sg_tmp sanity check 



Fix the sanity check in __msm_dma_map_sg to ensure that sg_tmp is always
valid.

Change-Id: Idfb242afa42ce07727458d9319aaa374ab3cb3ec
Signed-off-by: default avatarLiam Mark <lmark@codeaurora.org>
parent 74454aa8

drivers/iommu/msm_dma_iommu_mapping.c

+1 −1
Original line number Diff line number Diff line
@@ -247,7 +247,7 @@ static inline int __msm_dma_map_sg(struct device *dev, struct scatterlist *sg, 
					break;



				sg_tmp = sg_next(sg_tmp);

				if (sg == NULL)

				if (sg_tmp == NULL)

					break;

			}