[PATCH AUTOSEL 5.15 08/65] drm/virtio: fix the missed drm_gem_object_put() in virtio_gpu_user_framebuffer_create()

2021-11-16 Thread Sasha Levin 
From: Jing Xiangfeng 

[ Upstream commit a63f393dd7e1ebee707c9dee1d197fdc33d6486b ]

virtio_gpu_user_framebuffer_create() misses to call drm_gem_object_put()
in an error path. Add the missed function call to fix it.

Signed-off-by: Jing Xiangfeng 
Link: 
http://patchwork.freedesktop.org/patch/msgid/1633770560-11658-1-git-send-email-jingxiangf...@huawei.com
Signed-off-by: Gerd Hoffmann 
Signed-off-by: Sasha Levin 
---
 drivers/gpu/drm/virtio/virtgpu_display.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/virtio/virtgpu_display.c 
b/drivers/gpu/drm/virtio/virtgpu_display.c
index a6caebd4a0dd6..5b00310ac4cd4 100644
--- a/drivers/gpu/drm/virtio/virtgpu_display.c
+++ b/drivers/gpu/drm/virtio/virtgpu_display.c
@@ -308,8 +308,10 @@ virtio_gpu_user_framebuffer_create(struct drm_device *dev,
return ERR_PTR(-EINVAL);
 
virtio_gpu_fb = kzalloc(sizeof(*virtio_gpu_fb), GFP_KERNEL);
-   if (virtio_gpu_fb == NULL)
+   if (virtio_gpu_fb == NULL) {
+   drm_gem_object_put(obj);
return ERR_PTR(-ENOMEM);
+   }
 
ret = virtio_gpu_framebuffer_init(dev, virtio_gpu_fb, mode_cmd, obj);
if (ret) {
-- 
2.33.0

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[PATCH AUTOSEL 5.15 08/65] drm/virtio: fix the missed drm_gem_object_put() in virtio_gpu_user_framebuffer_create()

2021-11-16 Thread Sasha Levin 
From: Jing Xiangfeng 

[ Upstream commit a63f393dd7e1ebee707c9dee1d197fdc33d6486b ]

virtio_gpu_user_framebuffer_create() misses to call drm_gem_object_put()
in an error path. Add the missed function call to fix it.

Signed-off-by: Jing Xiangfeng 
Link: 
http://patchwork.freedesktop.org/patch/msgid/1633770560-11658-1-git-send-email-jingxiangf...@huawei.com
Signed-off-by: Gerd Hoffmann 
Signed-off-by: Sasha Levin 
---
 drivers/gpu/drm/virtio/virtgpu_display.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/virtio/virtgpu_display.c 
b/drivers/gpu/drm/virtio/virtgpu_display.c
index a6caebd4a0dd6..5b00310ac4cd4 100644
--- a/drivers/gpu/drm/virtio/virtgpu_display.c
+++ b/drivers/gpu/drm/virtio/virtgpu_display.c
@@ -308,8 +308,10 @@ virtio_gpu_user_framebuffer_create(struct drm_device *dev,
return ERR_PTR(-EINVAL);
 
virtio_gpu_fb = kzalloc(sizeof(*virtio_gpu_fb), GFP_KERNEL);
-   if (virtio_gpu_fb == NULL)
+   if (virtio_gpu_fb == NULL) {
+   drm_gem_object_put(obj);
return ERR_PTR(-ENOMEM);
+   }
 
ret = virtio_gpu_framebuffer_init(dev, virtio_gpu_fb, mode_cmd, obj);
if (ret) {
-- 
2.33.0

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