drm/nouveau/core: drop error message when no compatible FW found

This is less than useful with some subdevs having _nofw variants in their
FWIF lists - it's cleaner to handle them all in the same way.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>

drivers/gpu/drm/nouveau/include/nvkm/core/firmware.h

@@ -45,11 +45,8 @@ int nvkm_firmware_load_name(const struct nvkm_subdev *subdev, const char *path,
 		}                                                              \
 	}                                                                      \
                                                                                \
-	if (_ret) {                                                            \
-		nvkm_error(_s, "failed to load firmware\n");                   \
+	if (_ret)                                                              \
 		_fwif = ERR_PTR(_ret);                                         \
-	}                                                                      \
-	                                                                       \
 	_fwif;                                                                 \
 })
 #endif