1504 	unsigned char max_level = 0;  in unix_attach_fds()  local
1515 			max_level = max(max_level,  in unix_attach_fds()
1519 	if (unlikely(max_level > MAX_RECURSION_LEVEL))  in unix_attach_fds()
1533 	return max_level;  in unix_attach_fds()
1587 	int max_level;  in unix_dgram_sendmsg()  local
1639 	max_level = err + 1;  in unix_dgram_sendmsg()
1758 	if (max_level > unix_sk(other)->recursion_level)  in unix_dgram_sendmsg()
1759 		unix_sk(other)->recursion_level = max_level;  in unix_dgram_sendmsg()
1794 	int max_level;  in unix_stream_sendmsg()  local
1844 		max_level = err + 1;  in unix_stream_sendmsg()
1864 		if (max_level > unix_sk(other)->recursion_level)  in unix_stream_sendmsg()
1865 			unix_sk(other)->recursion_level = max_level;  in unix_stream_sendmsg()