From 03dd4cb26d967f9588437b0fc9cc0e8353322bb7 Mon Sep 17 00:00:00 2001 From: André Fabian Silva Delgado Date: Fri, 25 Mar 2016 03:53:42 -0300 Subject: Linux-libre 4.5-gnu --- drivers/gpu/drm/nouveau/nvkm/engine/fifo/dmanv50.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) (limited to 'drivers/gpu/drm/nouveau/nvkm/engine/fifo/dmanv50.c') diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/dmanv50.c b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/dmanv50.c index 6b3b15f12..480bc3777 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/dmanv50.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/dmanv50.c @@ -27,6 +27,7 @@ #include #include +#include #include static int @@ -39,10 +40,10 @@ nv50_fifo_dma_new(struct nvkm_fifo *base, const struct nvkm_oclass *oclass, } *args = data; struct nv50_fifo *fifo = nv50_fifo(base); struct nv50_fifo_chan *chan; - int ret; + int ret = -ENOSYS; nvif_ioctl(parent, "create channel dma size %d\n", size); - if (nvif_unpack(args->v0, 0, 0, false)) { + if (!(ret = nvif_unpack(ret, &data, &size, args->v0, 0, 0, false))) { nvif_ioctl(parent, "create channel dma vers %d vm %llx " "pushbuf %llx offset %016llx\n", args->v0.version, args->v0.vm, args->v0.pushbuf, -- cgit v1.2.3-54-g00ecf