528 	const char *dname = blkg_dev_name(pd->blkg);  in __blkg_prfill_u64()  local
530 	if (!dname)  in __blkg_prfill_u64()
533 	seq_printf(sf, "%s %llu\n", dname, (unsigned long long)v);  in __blkg_prfill_u64()
555 	const char *dname = blkg_dev_name(pd->blkg);  in __blkg_prfill_rwstat()  local
559 	if (!dname)  in __blkg_prfill_rwstat()
563 		seq_printf(sf, "%s %s %llu\n", dname, rwstr[i],  in __blkg_prfill_rwstat()
568 	seq_printf(sf, "%s Total %llu\n", dname, (unsigned long long)v);  in __blkg_prfill_rwstat()
868 		const char *dname;  in blkcg_print_stat()  local
872 		dname = blkg_dev_name(blkg);  in blkcg_print_stat()
873 		if (!dname)  in blkcg_print_stat()
892 				   dname, rbytes, wbytes, rios, wios);  in blkcg_print_stat()