From: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx>
Date: Tue, 25 Nov 2014 14:30:28 +0100
The functions framebuffer_release() and vunmap() perform also input
parameter validation. Thus the test around the call is not needed.
This issue was detected by using the Coccinelle software.
Signed-off-by: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx>
---
drivers/gpu/drm/msm/msm_fbdev.c | 3 +--
drivers/gpu/drm/msm/msm_gem.c | 3 +--
2 files changed, 2 insertions(+), 4 deletions(-)
diff --git a/drivers/gpu/drm/msm/msm_fbdev.c b/drivers/gpu/drm/msm/msm_fbdev.c
index ab5bfd2..fd5a6f3 100644
--- a/drivers/gpu/drm/msm/msm_fbdev.c
+++ b/drivers/gpu/drm/msm/msm_fbdev.c
@@ -193,8 +193,7 @@ fail_unlock:
fail:
if (ret) {
- if (fbi)
- framebuffer_release(fbi);
+ framebuffer_release(fbi);
if (fb) {
drm_framebuffer_unregister_private(fb);
drm_framebuffer_remove(fb);
diff --git a/drivers/gpu/drm/msm/msm_gem.c b/drivers/gpu/drm/msm/msm_gem.c
index 4b1b82a..157cf21 100644
--- a/drivers/gpu/drm/msm/msm_gem.c
+++ b/drivers/gpu/drm/msm/msm_gem.c
@@ -543,8 +543,7 @@ void msm_gem_free_object(struct drm_gem_object *obj)
drm_free_large(msm_obj->pages);
} else {
- if (msm_obj->vaddr)
- vunmap(msm_obj->vaddr);
+ vunmap(msm_obj->vaddr);
put_pages(obj);
}
--
2.1.3
--
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