From: Markus Elfring <[email protected]> Date: Sun, 5 Jul 2015 20:15:12 +0200
The functions nvkm_namedb_put() and pci_dev_put() test whether their argument is NULL and then return immediately. Thus the test around the calls is not needed. This issue was detected by using the Coccinelle software. Signed-off-by: Markus Elfring <[email protected]> --- drivers/gpu/drm/nouveau/nouveau_drm.c | 3 +-- drivers/gpu/drm/nouveau/nvkm/core/handle.c | 3 +-- 2 files changed, 2 insertions(+), 4 deletions(-) diff --git a/drivers/gpu/drm/nouveau/nouveau_drm.c b/drivers/gpu/drm/nouveau/nouveau_drm.c index 36b40c9..8ca3d0c 100644 --- a/drivers/gpu/drm/nouveau/nouveau_drm.c +++ b/drivers/gpu/drm/nouveau/nouveau_drm.c @@ -515,8 +515,7 @@ nouveau_drm_unload(struct drm_device *dev) nouveau_vga_fini(drm); nvif_device_fini(&drm->device); - if (drm->hdmi_device) - pci_dev_put(drm->hdmi_device); + pci_dev_put(drm->hdmi_device); nouveau_cli_destroy(&drm->client); return 0; } diff --git a/drivers/gpu/drm/nouveau/nvkm/core/handle.c b/drivers/gpu/drm/nouveau/nvkm/core/handle.c index dc7ff10..165f3ff 100644 --- a/drivers/gpu/drm/nouveau/nvkm/core/handle.c +++ b/drivers/gpu/drm/nouveau/nvkm/core/handle.c @@ -216,6 +216,5 @@ nvkm_handle_get_cinst(struct nvkm_object *engctx, u32 cinst) void nvkm_handle_put(struct nvkm_handle *handle) { - if (handle) - nvkm_namedb_put(handle); + nvkm_namedb_put(handle); } -- 2.4.5 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
