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crypto: hisilicon - init curr_sgl_dma to fix compile warning 

Just init curr_sgl_dma = 0 to avoid compile warning.

Fixes: dfed0098ab ("crypto: hisilicon - add hardware SGL support")
Reported-by: kbuild test robot <lkp@intel.com>
Signed-off-by: Zhou Wang <wangzhou1@hisilicon.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
Zhou Wang 2019-08-14 17:28:37 +08:00 committed by Herbert Xu
parent db01e4818b
commit 5c0861989c
1 changed files with 1 additions and 1 deletions
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2
drivers/crypto/hisilicon/sgl.c
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@ -150,7 +150,7 @@ hisi_acc_sg_buf_map_to_hw_sgl(struct device *dev,
u32 index, dma_addr_t *hw_sgl_dma)
{
struct hisi_acc_hw_sgl *curr_hw_sgl;
dma_addr_t curr_sgl_dma;
dma_addr_t curr_sgl_dma = 0;
struct acc_hw_sge *curr_hw_sge;
struct scatterlist *sg;
int sg_n = sg_nents(sgl);