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SubjectRe: [PATCH] drm/bridge/analogix: remove redundant when devm_kzalloc failed
Hey Bernard,

Thanks for the patch.

With the below fixed, feel free to add my r-b.
Reviewed-by: Robert Foss <robert.foss@linaro.org>

On Tue, 2 Feb 2021 at 13:09, Bernard Zhao <bernard@vivo.com> wrote:
>
> Line 1590 DRM_ERROR is redundant because devm_kzalloc() already
> prints an error.

The line number will not be so helpful for reading this commit message
in the future, so remove it and maybe just refer to DRM_ERROR being
removed.

>
> Signed-off-by: Bernard Zhao <bernard@vivo.com>
> ---
> drivers/gpu/drm/bridge/analogix/analogix_dp_core.c | 4 +---
> 1 file changed, 1 insertion(+), 3 deletions(-)
>
> diff --git a/drivers/gpu/drm/bridge/analogix/analogix_dp_core.c b/drivers/gpu/drm/bridge/analogix/analogix_dp_core.c
> index aa1bb86293fd..8f6258eb9960 100644
> --- a/drivers/gpu/drm/bridge/analogix/analogix_dp_core.c
> +++ b/drivers/gpu/drm/bridge/analogix/analogix_dp_core.c
> @@ -1586,10 +1586,8 @@ static int analogix_dp_create_bridge(struct drm_device *drm_dev,
> int ret;
>
> bridge = devm_kzalloc(drm_dev->dev, sizeof(*bridge), GFP_KERNEL);
> - if (!bridge) {
> - DRM_ERROR("failed to allocate for drm bridge\n");
> + if (!bridge)
> return -ENOMEM;
> - }
>
> dp->bridge = bridge;
>
> --
> 2.29.0
>

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