K 10 svn:author V 6 scottl K 8 svn:date V 27 2005-09-25T17:12:41.000000Z K 7 svn:log V 342 Overhaul error handling in the IPS driver. Don't use a magic value for driver-induced errors, instead be better about propagating error status upwards. Add more error definitions, courtesy of the linux driver. Fix a command leak in the ioctl handler. Re-arrange some of the command handlers to localize error handling. MFC After: 3 days END