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/core/ioctl.c | 56 +++++++++++++++---------------- 1 file changed, 28 insertions(+), 28 deletions(-) (limited to 'drivers/gpu/drm/nouveau/nvkm/core/ioctl.c') diff --git a/drivers/gpu/drm/nouveau/nvkm/core/ioctl.c b/drivers/gpu/drm/nouveau/nvkm/core/ioctl.c index d87d6ab03..b0db51847 100644 --- a/drivers/gpu/drm/nouveau/nvkm/core/ioctl.c +++ b/drivers/gpu/drm/nouveau/nvkm/core/ioctl.c @@ -34,10 +34,10 @@ nvkm_ioctl_nop(struct nvkm_object *object, void *data, u32 size) union { struct nvif_ioctl_nop_v0 v0; } *args = data; - int ret; + int ret = -ENOSYS; nvif_ioctl(object, "nop 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(object, "nop vers %lld\n", args->v0.version); args->v0.version = NVIF_VERSION_LATEST; } @@ -52,10 +52,10 @@ nvkm_ioctl_sclass(struct nvkm_object *object, void *data, u32 size) struct nvif_ioctl_sclass_v0 v0; } *args = data; struct nvkm_oclass oclass; - int ret, i = 0; + int ret = -ENOSYS, i = 0; nvif_ioctl(object, "sclass size %d\n", size); - if (nvif_unpack(args->v0, 0, 0, true)) { + if (!(ret = nvif_unpack(ret, &data, &size, args->v0, 0, 0, true))) { nvif_ioctl(object, "sclass vers %d count %d\n", args->v0.version, args->v0.count); if (size != args->v0.count * sizeof(args->v0.oclass[0])) @@ -86,10 +86,10 @@ nvkm_ioctl_new(struct nvkm_object *parent, void *data, u32 size) struct nvkm_client *client = parent->client; struct nvkm_object *object = NULL; struct nvkm_oclass oclass; - int ret, i = 0; + int ret = -ENOSYS, i = 0; nvif_ioctl(parent, "new size %d\n", size); - if (nvif_unpack(args->v0, 0, 0, true)) { + if (!(ret = nvif_unpack(ret, &data, &size, args->v0, 0, 0, true))) { nvif_ioctl(parent, "new vers %d handle %08x class %08x " "route %02x token %llx object %016llx\n", args->v0.version, args->v0.handle, args->v0.oclass, @@ -147,10 +147,10 @@ nvkm_ioctl_del(struct nvkm_object *object, void *data, u32 size) union { struct nvif_ioctl_del none; } *args = data; - int ret; + int ret = -ENOSYS; nvif_ioctl(object, "delete size %d\n", size); - if (nvif_unvers(args->none)) { + if (!(ret = nvif_unvers(ret, &data, &size, args->none))) { nvif_ioctl(object, "delete\n"); nvkm_object_fini(object, false); nvkm_object_del(&object); @@ -165,10 +165,10 @@ nvkm_ioctl_mthd(struct nvkm_object *object, void *data, u32 size) union { struct nvif_ioctl_mthd_v0 v0; } *args = data; - int ret; + int ret = -ENOSYS; nvif_ioctl(object, "mthd size %d\n", size); - if (nvif_unpack(args->v0, 0, 0, true)) { + if (!(ret = nvif_unpack(ret, &data, &size, args->v0, 0, 0, true))) { nvif_ioctl(object, "mthd vers %d mthd %02x\n", args->v0.version, args->v0.method); ret = nvkm_object_mthd(object, args->v0.method, data, size); @@ -189,10 +189,10 @@ nvkm_ioctl_rd(struct nvkm_object *object, void *data, u32 size) u16 b16; u32 b32; } v; - int ret; + int ret = -ENOSYS; nvif_ioctl(object, "rd 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(object, "rd vers %d size %d addr %016llx\n", args->v0.version, args->v0.size, args->v0.addr); switch (args->v0.size) { @@ -223,10 +223,10 @@ nvkm_ioctl_wr(struct nvkm_object *object, void *data, u32 size) union { struct nvif_ioctl_wr_v0 v0; } *args = data; - int ret; + int ret = -ENOSYS; nvif_ioctl(object, "wr 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(object, "wr vers %d size %d addr %016llx data %08x\n", args->v0.version, args->v0.size, args->v0.addr, @@ -251,10 +251,10 @@ nvkm_ioctl_map(struct nvkm_object *object, void *data, u32 size) union { struct nvif_ioctl_map_v0 v0; } *args = data; - int ret; + int ret = -ENOSYS; nvif_ioctl(object, "map 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(object, "map vers %d\n", args->v0.version); ret = nvkm_object_map(object, &args->v0.handle, &args->v0.length); @@ -269,10 +269,10 @@ nvkm_ioctl_unmap(struct nvkm_object *object, void *data, u32 size) union { struct nvif_ioctl_unmap none; } *args = data; - int ret; + int ret = -ENOSYS; nvif_ioctl(object, "unmap size %d\n", size); - if (nvif_unvers(args->none)) { + if (!(ret = nvif_unvers(ret, &data, &size, args->none))) { nvif_ioctl(object, "unmap\n"); } @@ -286,10 +286,10 @@ nvkm_ioctl_ntfy_new(struct nvkm_object *object, void *data, u32 size) struct nvif_ioctl_ntfy_new_v0 v0; } *args = data; struct nvkm_event *event; - int ret; + int ret = -ENOSYS; nvif_ioctl(object, "ntfy new size %d\n", size); - if (nvif_unpack(args->v0, 0, 0, true)) { + if (!(ret = nvif_unpack(ret, &data, &size, args->v0, 0, 0, true))) { nvif_ioctl(object, "ntfy new vers %d event %02x\n", args->v0.version, args->v0.event); ret = nvkm_object_ntfy(object, args->v0.event, &event); @@ -312,10 +312,10 @@ nvkm_ioctl_ntfy_del(struct nvkm_object *object, void *data, u32 size) union { struct nvif_ioctl_ntfy_del_v0 v0; } *args = data; - int ret; + int ret = -ENOSYS; nvif_ioctl(object, "ntfy del 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(object, "ntfy del vers %d index %d\n", args->v0.version, args->v0.index); ret = nvkm_client_notify_del(client, args->v0.index); @@ -331,10 +331,10 @@ nvkm_ioctl_ntfy_get(struct nvkm_object *object, void *data, u32 size) union { struct nvif_ioctl_ntfy_get_v0 v0; } *args = data; - int ret; + int ret = -ENOSYS; nvif_ioctl(object, "ntfy get 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(object, "ntfy get vers %d index %d\n", args->v0.version, args->v0.index); ret = nvkm_client_notify_get(client, args->v0.index); @@ -350,10 +350,10 @@ nvkm_ioctl_ntfy_put(struct nvkm_object *object, void *data, u32 size) union { struct nvif_ioctl_ntfy_put_v0 v0; } *args = data; - int ret; + int ret = -ENOSYS; nvif_ioctl(object, "ntfy put 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(object, "ntfy put vers %d index %d\n", args->v0.version, args->v0.index); ret = nvkm_client_notify_put(client, args->v0.index); @@ -421,12 +421,12 @@ nvkm_ioctl(struct nvkm_client *client, bool supervisor, union { struct nvif_ioctl_v0 v0; } *args = data; - int ret; + int ret = -ENOSYS; client->super = supervisor; nvif_ioctl(object, "size %d\n", size); - if (nvif_unpack(args->v0, 0, 0, true)) { + if (!(ret = nvif_unpack(ret, &data, &size, args->v0, 0, 0, true))) { nvif_ioctl(object, "vers %d type %02x object %016llx owner %02x\n", args->v0.version, args->v0.type, args->v0.object, -- cgit v1.2.3-54-g00ecf