Commit 307a312d authored by Jon Derrick's avatar Jon Derrick Committed by Ben Skeggs
Browse files

drm/nouveau/bar/nv50: check bar1 vmm return value 



Check bar1's new vmm creation return value for errors.

Signed-off-by: default avatarJon Derrick <jonathan.derrick@intel.com>
Signed-off-by: default avatarBen Skeggs <bskeggs@redhat.com>
parent 7c13e5cc

drivers/gpu/drm/nouveau/nvkm/subdev/bar/nv50.c

+2 −0
Original line number Diff line number Diff line
@@ -168,6 +168,8 @@ nv50_bar_oneinit(struct nvkm_bar *base) 


	ret = nvkm_vmm_new(device, start, limit-- - start, NULL, 0,

			   &bar1_lock, "bar1", &bar->bar1_vmm);

	if (ret)

		return ret;



	atomic_inc(&bar->bar1_vmm->engref[NVKM_SUBDEV_BAR]);

	bar->bar1_vmm->debug = bar->base.subdev.debug;

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