[PATCH] drm/nouveau/iccsense: do not use assignment in if condition

[sunran001 at 208suo.com]

checkpatch.pl does not like assignment in if condition

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

diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/iccsense/base.c 
b/drivers/gpu/drm/nouveau/nvkm/subdev/iccsense/base.c
index 8f0ccd3664eb..2428f3d6e477 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/iccsense/base.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/iccsense/base.c
@@ -322,7 +322,8 @@ int
  nvkm_iccsense_new_(struct nvkm_device *device, enum nvkm_subdev_type 
type, int inst,
             struct nvkm_iccsense **iccsense)
  {
-    if (!(*iccsense = kzalloc(sizeof(**iccsense), GFP_KERNEL)))
+    *iccsense = kzalloc(sizeof(**iccsense), GFP_KERNEL);
+    if (!*iccsense)
          return -ENOMEM;
      INIT_LIST_HEAD(&(*iccsense)->sensors);
      INIT_LIST_HEAD(&(*iccsense)->rails);