drm/nouveau: remove pointless assignment

self-assignment of a variable doesn't make a lot of sense.

Signed-off-by: Dave Jones <davej@fedoraproject.org>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>

diff --git a/drivers/gpu/drm/nouveau/nouveau_bo.c b/drivers/gpu/drm/nouveau/nouveau_bo.c
index 4172854d4365da62542ff6696ae4b0c5ce1d7104..c28a5a9ff053cc00f69d73d5cb4e59c135335818 100644 (file)
--- a/drivers/gpu/drm/nouveau/nouveau_bo.c
+++ b/drivers/gpu/drm/nouveau/nouveau_bo.c
@@ -982,7 +982,7 @@ nouveau_bo_move_m2mf(struct ttm_buffer_object *bo, int evict, bool intr,
                     bool no_wait_gpu, struct ttm_mem_reg *new_mem)
 {
        struct nouveau_drm *drm = nouveau_bdev(bo->bdev);
-       struct nouveau_channel *chan = chan = drm->ttm.chan;
+       struct nouveau_channel *chan = drm->ttm.chan;
        struct nouveau_bo *nvbo = nouveau_bo(bo);
        struct ttm_mem_reg *old_mem = &bo->mem;
        int ret;