[PATCH 4.19 14/36] drm/msm/dpu: fix error return code in dpu_encoder_init

[Greg Kroah-Hartman]

From: Chen Tao <chentao...@huawei.com>

[ Upstream commit aa472721c8dbe1713cf510f56ffbc56ae9e14247 ]

Fix to return negative error code -ENOMEM with the use of
ERR_PTR from dpu_encoder_init.

Fixes: 25fdd5933e4c ("drm/msm: Add SDM845 DPU support")
Signed-off-by: Chen Tao <chentao...@huawei.com>
Signed-off-by: Rob Clark <robdcl...@chromium.org>
Signed-off-by: Sasha Levin <sas...@kernel.org>
---
 drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c 
b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c
index ec3fd67378c18..19e2753ffe07c 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c
@@ -2412,7 +2412,7 @@ struct drm_encoder *dpu_encoder_init(struct drm_device 
*dev,
 
        dpu_enc = devm_kzalloc(dev->dev, sizeof(*dpu_enc), GFP_KERNEL);
        if (!dpu_enc)
-               return ERR_PTR(ENOMEM);
+               return ERR_PTR(-ENOMEM);
 
        rc = drm_encoder_init(dev, &dpu_enc->base, &dpu_encoder_funcs,
                        drm_enc_mode, NULL);
-- 
2.25.1