499   if (__glibc_likely (ret == REG_NOERROR))  in regcomp()
729   reg_errcode_t err = REG_NOERROR;  in re_compile_internal()
759   if (__glibc_unlikely (err == REG_NOERROR && lock_init (dfa->lock) != 0))  in re_compile_internal()
761   if (__glibc_unlikely (err != REG_NOERROR))  in re_compile_internal()
776   if (__glibc_unlikely (err != REG_NOERROR))  in re_compile_internal()
796   if (__glibc_unlikely (err != REG_NOERROR))  in re_compile_internal()
812   if (__glibc_unlikely (err != REG_NOERROR))  in re_compile_internal()
920   return REG_NOERROR;  in init_dfa()
1008   if (__glibc_unlikely (err != REG_NOERROR))  in create_initial_state()
1042 		if (merge_err != REG_NOERROR)  in create_initial_state()
1074   return REG_NOERROR;  in create_initial_state()
1195   if (__glibc_unlikely (ret != REG_NOERROR))  in analyze()
1198   if (__glibc_unlikely (ret != REG_NOERROR))  in analyze()
1202   if (__glibc_unlikely (ret != REG_NOERROR))  in analyze()
1205   if (__glibc_unlikely (ret != REG_NOERROR))  in analyze()
1244 	  if (__glibc_unlikely (err != REG_NOERROR))  in postorder()
1247 	    return REG_NOERROR;  in postorder()
1266       if (__glibc_unlikely (err != REG_NOERROR))  in preorder()
1280 		return REG_NOERROR;  in preorder()
1316   return REG_NOERROR;  in optimize_subexps()
1325   reg_errcode_t err = REG_NOERROR;  in lower_subexps()
1399   return REG_NOERROR;  in calc_first()
1422   return REG_NOERROR;  in calc_next()
1431   reg_errcode_t err = REG_NOERROR;  in link_nfa_nodes()
1564 	      if (__glibc_unlikely (err != REG_NOERROR))  in duplicate_node_closure()
1587   return REG_NOERROR;  in duplicate_node_closure()
1646   return REG_NOERROR;  in calc_inveclosure()
1678       if (__glibc_unlikely (err != REG_NOERROR))  in calc_eclosure()
1687   return REG_NOERROR;  in calc_eclosure()
1700   if (__glibc_unlikely (err != REG_NOERROR))  in calc_eclosure_iter()
1718       if (__glibc_unlikely (err != REG_NOERROR))  in calc_eclosure_iter()
1740 	    if (__glibc_unlikely (err != REG_NOERROR))  in calc_eclosure_iter()
1747 	if (__glibc_unlikely (err != REG_NOERROR))  in calc_eclosure_iter()
1763   return REG_NOERROR;  in calc_eclosure_iter()
2126   if (__glibc_unlikely (*err != REG_NOERROR && tree == NULL))  in parse()
2158   if (__glibc_unlikely (*err != REG_NOERROR && tree == NULL))  in parse_reg_exp()
2170 	  if (__glibc_unlikely (*err != REG_NOERROR && branch == NULL))  in parse_reg_exp()
2206   if (__glibc_unlikely (*err != REG_NOERROR && tree == NULL))  in parse_branch()
2213       if (__glibc_unlikely (*err != REG_NOERROR && expr == NULL))  in parse_branch()
2281       if (__glibc_unlikely (*err != REG_NOERROR && tree == NULL))  in parse_expression()
2287       if (__glibc_unlikely (*err != REG_NOERROR && tree == NULL))  in parse_expression()
2415       if (__glibc_unlikely (*err != REG_NOERROR && tree == NULL))  in parse_expression()
2425       if (__glibc_unlikely (*err != REG_NOERROR && tree == NULL))  in parse_expression()
2449       if (__glibc_unlikely (*err != REG_NOERROR && dup_tree == NULL))  in parse_expression()
2495       if (__glibc_unlikely (*err == REG_NOERROR  in parse_sub_exp()
2502       if (__glibc_unlikely (*err != REG_NOERROR))  in parse_sub_exp()
2804   return REG_NOERROR;  in build_range_exp()
2829       return REG_NOERROR;  in build_collating_symbol()
3020   return REG_NOERROR;  in build_range_exp()
3054 	  return REG_NOERROR;  in build_collating_symbol()
3076       return REG_NOERROR;  in build_collating_symbol()
3085 	  return REG_NOERROR;  in build_collating_symbol()
3194       if (__glibc_unlikely (ret != REG_NOERROR))  in parse_bracket_exp()
3238 	  if (__glibc_unlikely (ret != REG_NOERROR))  in parse_bracket_exp()
3260 	  if (__glibc_unlikely (*err != REG_NOERROR))  in parse_bracket_exp()
3295 	      if (__glibc_unlikely (*err != REG_NOERROR))  in parse_bracket_exp()
3305 	      if (__glibc_unlikely (*err != REG_NOERROR))  in parse_bracket_exp()
3315 	      if (__glibc_unlikely (*err != REG_NOERROR))  in parse_bracket_exp()
3421       return REG_NOERROR;  in parse_bracket_element()
3441   return REG_NOERROR;  in parse_bracket_element()
3486   return REG_NOERROR;  in parse_bracket_symbol()
3571   return REG_NOERROR;  in build_equiv_class()
3660   return REG_NOERROR;  in build_charclass()
3701   if (__glibc_unlikely (ret != REG_NOERROR))  in build_charclass_op()
3864   return REG_NOERROR;  in mark_opt_subexp()
3888   return REG_NOERROR;  in free_tree()