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[4/5] GPU-DRM-nouveau: Adjust a kzalloc() call in gt215_ram_new()

Message ID 0d8628f4-7254-2600-9ee4-e72b4e0ee6f6@users.sourceforge.net (mailing list archive)
State New, archived
Headers show

Commit Message

SF Markus Elfring Sept. 21, 2016, 7:28 a.m. UTC 
From: Markus Elfring <elfring@users.sourceforge.net>
Date: Wed, 21 Sep 2016 08:44:38 +0200

The script "checkpatch.pl" can point out that assignments should usually
not be performed within condition checks.
Thus move the assignment for one local variable to a separate statement
in this function.

Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
---
 drivers/gpu/drm/nouveau/nvkm/subdev/fb/ramgt215.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)
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Patch

diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ramgt215.c b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ramgt215.c
index cb50539..edbe8e4 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ramgt215.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ramgt215.c
@@ -940,7 +940,8 @@  gt215_ram_new(struct nvkm_fb *fb, struct nvkm_ram **pram)
 	struct gt215_ram *ram;
 	int ret, i;
 
-	if (!(ram = kzalloc(sizeof(*ram), GFP_KERNEL)))
+	ram = kzalloc(sizeof(*ram), GFP_KERNEL);
+	if (!ram)
 		return -ENOMEM;
 	*pram = &ram->base;