[PATCH] drm/hisilicon: remove redundant when devm_kzalloc failed

[Bernard Zhao]

Line 852 DRM_ERROR is redundant because memory alloc already
prints an error when failed.

Signed-off-by: Bernard Zhao <bern...@vivo.com>
---
 drivers/gpu/drm/hisilicon/kirin/dw_drm_dsi.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/drivers/gpu/drm/hisilicon/kirin/dw_drm_dsi.c 
b/drivers/gpu/drm/hisilicon/kirin/dw_drm_dsi.c
index 00e87c290796..8491d8267f07 100644
--- a/drivers/gpu/drm/hisilicon/kirin/dw_drm_dsi.c
+++ b/drivers/gpu/drm/hisilicon/kirin/dw_drm_dsi.c
@@ -852,10 +852,9 @@ static int dsi_probe(struct platform_device *pdev)
        int ret;
 
        data = devm_kzalloc(&pdev->dev, sizeof(*data), GFP_KERNEL);
-       if (!data) {
-               DRM_ERROR("failed to allocate dsi data.\n");
+       if (!data)
                return -ENOMEM;
-       }
+
        dsi = &data->dsi;
        ctx = &data->ctx;
        dsi->ctx = ctx;
-- 
2.29.0