diff --git a/drivers/infiniband/hw/mlx5/devx.c b/drivers/infiniband/hw/mlx5/devx.c
index 60ac1fbe940e4fa759781f170bdcfd3a75480feb..7f9d73b03421bc617fb0b4d91387dcc95140d246 100644
--- a/drivers/infiniband/hw/mlx5/devx.c
+++ b/drivers/infiniband/hw/mlx5/devx.c
@@ -50,11 +50,9 @@ int mlx5_ib_devx_create(struct mlx5_ib_dev *dev, struct mlx5_ib_ucontext *contex
 	u32 in[MLX5_ST_SZ_DW(create_uctx_in)] = {0};
 	u32 out[MLX5_ST_SZ_DW(general_obj_out_cmd_hdr)] = {0};
 	u64 general_obj_types;
-	void *uctx;
 	void *hdr;
 	int err;
 
-	uctx = MLX5_ADDR_OF(create_uctx_in, in, uctx);
 	hdr = MLX5_ADDR_OF(create_uctx_in, in, hdr);
 
 	general_obj_types = MLX5_CAP_GEN_64(dev->mdev, general_obj_types);
diff --git a/drivers/infiniband/hw/mlx5/main.c b/drivers/infiniband/hw/mlx5/main.c
index b7f94bc3811a822bdcb6b65a01459b42b0d3b5c0..d4d894e9f942b12067740aa8958e295fe3c128d8 100644
--- a/drivers/infiniband/hw/mlx5/main.c
+++ b/drivers/infiniband/hw/mlx5/main.c
@@ -2041,7 +2041,7 @@ static int uar_mmap(struct mlx5_ib_dev *dev, enum mlx5_ib_mmap_cmd cmd,
 	struct mlx5_bfreg_info *bfregi = &context->bfregi;
 	int err;
 	unsigned long idx;
-	phys_addr_t pfn, pa;
+	phys_addr_t pfn;
 	pgprot_t prot;
 	u32 bfreg_dyn_idx = 0;
 	u32 uar_index;
@@ -2132,8 +2132,6 @@ static int uar_mmap(struct mlx5_ib_dev *dev, enum mlx5_ib_mmap_cmd cmd,
 		goto err;
 	}
 
-	pa = pfn << PAGE_SHIFT;
-
 	err = mlx5_ib_set_vma_data(vma, context);
 	if (err)
 		goto err;