942 	desc->pg_error = 0;  in nfs_pageio_init()
1009 			desc->pg_error = -ENOMEM;  in nfs_generic_pgio()
1010 			return desc->pg_error;  in nfs_generic_pgio()
1041 		desc->pg_error = -EINVAL;  in nfs_generic_pgio()
1042 		return desc->pg_error;  in nfs_generic_pgio()
1065 		desc->pg_error = -ENOMEM;  in nfs_generic_pg_pgios()
1066 		return desc->pg_error;  in nfs_generic_pg_pgios()
1115 	if (mirror_count == pgio->pg_mirror_count || pgio->pg_error < 0)  in nfs_pageio_setup_mirroring()
1119 		pgio->pg_error = -EINVAL;  in nfs_pageio_setup_mirroring()
1125 		pgio->pg_error = -ENOMEM;  in nfs_pageio_setup_mirroring()
1218 		if (desc->pg_error < 0)  in nfs_pageio_do_add_request()
1228 			desc->pg_error = -ETIMEDOUT;  in nfs_pageio_do_add_request()
1230 			desc->pg_error = -EIO;  in nfs_pageio_do_add_request()
1252 			desc->pg_error = error;  in nfs_pageio_doio()
1265 	desc->pg_completion_ops->error_cleanup(&head, desc->pg_error);  in nfs_pageio_cleanup_request()
1316 			if (desc->pg_error < 0 || mirror->pg_recoalesce)  in __nfs_pageio_add_request()
1332 	desc->pg_error = PTR_ERR(subreq);  in __nfs_pageio_add_request()
1352 			if (desc->pg_error < 0) {  in nfs_do_recoalesce()
1372 		if (desc->pg_error < 0)  in nfs_pageio_add_request_mirror()
1385 	if (!desc->pg_error)  in nfs_pageio_error_cleanup()
1391 				desc->pg_error);  in nfs_pageio_error_cleanup()
1407 	if (desc->pg_error < 0)  in nfs_pageio_add_request()
1419 			desc->pg_error = PTR_ERR(dupreq);  in nfs_pageio_add_request()
1458 		if (desc->pg_error < 0 || !mirror->pg_recoalesce)  in nfs_pageio_complete_mirror()
1493 		int err = desc->pg_error < 0 ? desc->pg_error : -EIO;  in nfs_pageio_resend()
1513 	if (desc->pg_error < 0)  in nfs_pageio_complete()