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path: root/drivers/gpu/drm/drm_prime.c
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Diffstat (limited to 'drivers/gpu/drm/drm_prime.c')
-rw-r--r--drivers/gpu/drm/drm_prime.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/gpu/drm/drm_prime.c b/drivers/gpu/drm/drm_prime.c
index d8ba95744410..c773d3dfb1ab 100644
--- a/drivers/gpu/drm/drm_prime.c
+++ b/drivers/gpu/drm/drm_prime.c
@@ -722,11 +722,13 @@ int drm_gem_prime_mmap(struct drm_gem_object *obj, struct vm_area_struct *vma)
if (obj->funcs && obj->funcs->mmap) {
vma->vm_ops = obj->funcs->vm_ops;
+ drm_gem_object_get(obj);
ret = obj->funcs->mmap(obj, vma);
- if (ret)
+ if (ret) {
+ drm_gem_object_put(obj);
return ret;
+ }
vma->vm_private_data = obj;
- drm_gem_object_get(obj);
return 0;
}