From 6926872ae24452d4f2176a3ba2dee659497de2c4 Mon Sep 17 00:00:00 2001
From: Jialin Zhang <zhangjialin11@huawei.com>
Date: Mon, 30 Nov 2020 10:02:16 +0800
Subject: drm/gma500: Fix error return code in psb_driver_load()
Git-commit: 6926872ae24452d4f2176a3ba2dee659497de2c4
Patch-mainline: v5.12-rc1
References: bsc#1129770
Fix to return a negative error code from the error handling
case instead of 0, as done elsewhere in this function.
Fixes: 5c49fd3aa0ab ("gma500: Add the core DRM files and headers")
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Jialin Zhang <zhangjialin11@huawei.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/20201130020216.1906141-1-zhangjialin11@huawei.com
Acked-by: Thomas Zimmermann <tzimmermann@suse.de>
---
drivers/gpu/drm/gma500/psb_drv.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/gpu/drm/gma500/psb_drv.c b/drivers/gpu/drm/gma500/psb_drv.c
index cc2d59e8471d..134068f9328d 100644
--- a/drivers/gpu/drm/gma500/psb_drv.c
+++ b/drivers/gpu/drm/gma500/psb_drv.c
@@ -312,6 +312,8 @@ static int psb_driver_load(struct drm_device *dev, unsigned long flags)
if (ret)
goto out_err;
+ ret = -ENOMEM;
+
dev_priv->mmu = psb_mmu_driver_init(dev, 1, 0, 0);
if (!dev_priv->mmu)
goto out_err;
--
2.30.1