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path: root/drivers/vdpa/mlx5/core
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Diffstat (limited to 'drivers/vdpa/mlx5/core')
-rw-r--r--drivers/vdpa/mlx5/core/mr.c5
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/vdpa/mlx5/core/mr.c b/drivers/vdpa/mlx5/core/mr.c
index ef1c550f8266..4b6195666c58 100644
--- a/drivers/vdpa/mlx5/core/mr.c
+++ b/drivers/vdpa/mlx5/core/mr.c
@@ -239,7 +239,6 @@ static int map_direct_mr(struct mlx5_vdpa_dev *mvdev, struct mlx5_vdpa_direct_mr
u64 paend;
struct scatterlist *sg;
struct device *dma = mvdev->mdev->device;
- int ret;
for (map = vhost_iotlb_itree_first(iotlb, mr->start, mr->end - 1);
map; map = vhost_iotlb_itree_next(map, start, mr->end - 1)) {
@@ -277,8 +276,8 @@ static int map_direct_mr(struct mlx5_vdpa_dev *mvdev, struct mlx5_vdpa_direct_mr
done:
mr->log_size = log_entity_size;
mr->nsg = nsg;
- ret = dma_map_sg_attrs(dma, mr->sg_head.sgl, mr->nsg, DMA_BIDIRECTIONAL, 0);
- if (!ret)
+ err = dma_map_sg_attrs(dma, mr->sg_head.sgl, mr->nsg, DMA_BIDIRECTIONAL, 0);
+ if (!err)
goto err_map;
err = create_direct_mr(mvdev, mr);