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Subject[PATCH] drm/nouveau/volt: Move assignment outside if condition
Fixes the following checkpatch errors:

ERROR: do not use assignment in if condition

Signed-off-by: Ran Sun <sunran001@208suo.com>
---
drivers/gpu/drm/nouveau/nvkm/subdev/volt/base.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/volt/base.c
b/drivers/gpu/drm/nouveau/nvkm/subdev/volt/base.c
index a17a6dd8d3de..d1ae98a42e34 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/volt/base.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/volt/base.c
@@ -321,7 +321,8 @@ int
nvkm_volt_new_(const struct nvkm_volt_func *func, struct nvkm_device
*device,
enum nvkm_subdev_type type, int inst, struct nvkm_volt
**pvolt)
{
- if (!(*pvolt = kzalloc(sizeof(**pvolt), GFP_KERNEL)))
+ *pvolt = kzalloc(sizeof(**pvolt), GFP_KERNEL);
+ if (!*pvolt)
return -ENOMEM;
nvkm_volt_ctor(func, device, type, inst, *pvolt);
return 0;
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