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crypto: hisilicon/sgl - fix inconsistent map/unmap direction issue

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Ensure that the direction for dma_map_sg and dma_unmap_sg is
consistent.

Fixes: 2566de3e06 ("crypto: hisilicon - Use fine grained DMA mapping direction")
Signed-off-by: Chenghai Huang <huangchenghai2@huawei.com>
Reviewed-by: Zenghui Yu <yuzenghui@huawei.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
Chenghai Huang
2025-12-19 11:36:19 +08:00
committed by Herbert Xu
parent e750743962
commit 4154f7d3b1
1 changed files with 1 additions and 1 deletions
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2
drivers/crypto/hisilicon/sgl.c
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@@ -260,7 +260,7 @@ hisi_acc_sg_buf_map_to_hw_sgl(struct device *dev, struct scatterlist *sgl,
return curr_hw_sgl;
err_unmap:
dma_unmap_sg(dev, sgl, sg_n, DMA_BIDIRECTIONAL);
dma_unmap_sg(dev, sgl, sg_n, dir);
return ERR_PTR(ret);
}