Nouveau - Aug 2020 - [PATCH] drm/nouveau/acr: fix a coding style in nvkm_acr_lsfw_load_bl_inst_data_sig()

This patch performs the following changes:
1. remove a redundant parentheses around the  nvkm_acr_lsfw_add() calls
2. do assignment before this if condition, it is more readable

Signed-off-by: Jing Xiangfeng <jingxiangfeng at huawei.com>
---
 drivers/gpu/drm/nouveau/nvkm/subdev/acr/lsfw.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/acr/lsfw.c
b/drivers/gpu/drm/nouveau/nvkm/subdev/acr/lsfw.c
index 07d1830126ab..5f6006418472 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/acr/lsfw.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/acr/lsfw.c
@@ -191,7 +191,8 @@ nvkm_acr_lsfw_load_bl_inst_data_sig(struct nvkm_subdev
*subdev,
 	u32 *bldata;
 	int ret;
 
-	if (IS_ERR((lsfw = nvkm_acr_lsfw_add(func, acr, falcon, id))))
+	lsfw = nvkm_acr_lsfw_add(func, acr, falcon, id);
+	if (IS_ERR(lsfw))
 		return PTR_ERR(lsfw);
 
 	ret = nvkm_firmware_load_name(subdev, path, "bl", ver, &bl);
-- 
2.17.1

Reviewed-by: Karol Herbst <kherbst at redhat.com>

On Mon, Aug 3, 2020 at 5:46 AM Jing Xiangfeng <jingxiangfeng at
huawei.com> wrote:
>
> This patch performs the following changes:
> 1. remove a redundant parentheses around the  nvkm_acr_lsfw_add() calls
> 2. do assignment before this if condition, it is more readable
>
> Signed-off-by: Jing Xiangfeng <jingxiangfeng at huawei.com>
> ---
>  drivers/gpu/drm/nouveau/nvkm/subdev/acr/lsfw.c | 3 ++-
>  1 file changed, 2 insertions(+), 1 deletion(-)
>
> diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/acr/lsfw.c
b/drivers/gpu/drm/nouveau/nvkm/subdev/acr/lsfw.c
> index 07d1830126ab..5f6006418472 100644
> --- a/drivers/gpu/drm/nouveau/nvkm/subdev/acr/lsfw.c
> +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/acr/lsfw.c
> @@ -191,7 +191,8 @@ nvkm_acr_lsfw_load_bl_inst_data_sig(struct nvkm_subdev
*subdev,
>         u32 *bldata;
>         int ret;
>
> -       if (IS_ERR((lsfw = nvkm_acr_lsfw_add(func, acr, falcon, id))))
> +       lsfw = nvkm_acr_lsfw_add(func, acr, falcon, id);
> +       if (IS_ERR(lsfw))
>                 return PTR_ERR(lsfw);
>
>         ret = nvkm_firmware_load_name(subdev, path, "bl", ver,
&bl);
> --
> 2.17.1
>
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