Enji Cooper 39ebb4e1e0 Initialize ret to SNMPD_INPUT_OK at the top of snmp_input_start(..) to
avoid returning an uninitialized value

There are some really complicated, snakey if-statements combined with
switch statements that could result in an invalid value being returned
as `ret`

MFC after:	1 week
Reported by:	Coverity
CID:		1006551
2016-12-31 12:30:14 +00:00
..
2016-05-15 03:44:32 +00:00