linux-kernel - [PATCH v2 4/5] drm/qxl: squash lines for simple wrapper functions

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Date:   Wed, 14 Sep 2016 23:39:11 +0900
From:   Masahiro Yamada <yamada.masahiro@...ionext.com>
To:     David Airlie <airlied@...ux.ie>, dri-devel@...ts.freedesktop.org
Cc:     Christian K?nig <christian.koenig@....com>,
        Jani Nikula <jani.nikula@...ux.intel.com>,
        Alexander Deucher <Alexander.Deucher@....com>,
        Masahiro Yamada <yamada.masahiro@...ionext.com>,
        Daniel Vetter <daniel.vetter@...ll.ch>,
        Sumit Semwal <sumit.semwal@...aro.org>,
        Frediano Ziglio <fziglio@...hat.com>,
        linux-kernel@...r.kernel.org,
        Gustavo Padovan <gustavo.padovan@...labora.co.uk>,
        Dave Airlie <airlied@...hat.com>,
        Dan Carpenter <dan.carpenter@...cle.com>
Subject: [PATCH v2 4/5] drm/qxl: squash lines for simple wrapper functions

Remove unneeded variables and assignments.

Signed-off-by: Masahiro Yamada <yamada.masahiro@...ionext.com>
---

 drivers/gpu/drm/qxl/qxl_draw.c    | 7 ++-----
 drivers/gpu/drm/qxl/qxl_release.c | 7 ++-----
 2 files changed, 4 insertions(+), 10 deletions(-)

diff --git a/drivers/gpu/drm/qxl/qxl_draw.c b/drivers/gpu/drm/qxl/qxl_draw.c
index ffe8853..9b728ed 100644
--- a/drivers/gpu/drm/qxl/qxl_draw.c
+++ b/drivers/gpu/drm/qxl/qxl_draw.c
@@ -57,11 +57,8 @@ static struct qxl_rect *drawable_set_clipping(struct qxl_device *qdev,
 static int
 alloc_drawable(struct qxl_device *qdev, struct qxl_release **release)
 {
-	int ret;
-	ret = qxl_alloc_release_reserved(qdev, sizeof(struct qxl_drawable),
-					 QXL_RELEASE_DRAWABLE, release,
-					 NULL);
-	return ret;
+	return qxl_alloc_release_reserved(qdev, sizeof(struct qxl_drawable),
+					  QXL_RELEASE_DRAWABLE, release, NULL);
 }
 
 static void
diff --git a/drivers/gpu/drm/qxl/qxl_release.c b/drivers/gpu/drm/qxl/qxl_release.c
index f599cd0..cd83f05 100644
--- a/drivers/gpu/drm/qxl/qxl_release.c
+++ b/drivers/gpu/drm/qxl/qxl_release.c
@@ -203,12 +203,9 @@ static long qxl_fence_wait(struct fence *fence, bool intr, signed long timeout)
 static int qxl_release_bo_alloc(struct qxl_device *qdev,
 				struct qxl_bo **bo)
 {
-	int ret;
 	/* pin releases bo's they are too messy to evict */
-	ret = qxl_bo_create(qdev, PAGE_SIZE, false, true,
-			    QXL_GEM_DOMAIN_VRAM, NULL,
-			    bo);
-	return ret;
+	return qxl_bo_create(qdev, PAGE_SIZE, false, true,
+			     QXL_GEM_DOMAIN_VRAM, NULL, bo);
 }
 
 int qxl_release_list_add(struct qxl_release *release, struct qxl_bo *bo)
-- 
1.9.1