From: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx>
Date: Fri, 22 Jul 2016 17:17:48 +0200
Refactor this function implementation so that the
drm_gem_object_unreference_unlocked() function will only be called once
in case of a failure according to the Linux coding style recommendation
for centralized exiting of functions.
Signed-off-by: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx>
---
drivers/gpu/drm/etnaviv/etnaviv_gem.c | 9 +++------
1 file changed, 3 insertions(+), 6 deletions(-)
diff --git a/drivers/gpu/drm/etnaviv/etnaviv_gem.c b/drivers/gpu/drm/etnaviv/etnaviv_gem.c
index 0a5c00c..007577c 100644
--- a/drivers/gpu/drm/etnaviv/etnaviv_gem.c
+++ b/drivers/gpu/drm/etnaviv/etnaviv_gem.c
@@ -909,15 +909,12 @@ int etnaviv_gem_new_userptr(struct drm_device *dev, struct drm_file *file,
get_task_struct(current);
ret = etnaviv_gem_obj_add(dev, &etnaviv_obj->base);
- if (ret) {
- drm_gem_object_unreference_unlocked(&etnaviv_obj->base);
- return ret;
- }
+ if (ret)
+ goto unreference;
ret = drm_gem_handle_create(file, &etnaviv_obj->base, handle);
-
+unreference:
/* drop reference from allocate - handle holds it now */
drm_gem_object_unreference_unlocked(&etnaviv_obj->base);
-
return ret;
}
--
2.9.2
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