apphandler: Fix for get system info command

Issue: Get system info parameters command giving improper results for
       get revision byte

Fix: Provided fix to return proper completion code for invalid
     get revision byte data

Tested:
Command:  ipmitool raw 0x06 0x59 0xff 0x01 0x00 0x00 //get system info
Response: Unable to send RAW command (channel=0x0 netfn=0x6 lun=0x0
          cmd=0x59 rsp=0xcc): Invalid data field in request
Command:  ipmitool raw 0x06 0x59 0x00 0x01 0x00 0x00
Response: Unable to send RAW command (channel=0x0 netfn=0x6 lun=0x0
          cmd=0x59 rsp=0x80): Unknown (0x80)
Command:  ipmitool raw 0x06 0x59 0x81 0x01 0x00 0x00
Response: Unable to send RAW command (channel=0x0 netfn=0x6 lun=0x0
          cmd=0x59 rsp=0xcc): Invalid data field in request
Command:  ipmitool raw 0x06 0x59 0x80 0x01 0x00 0x00
Response: 11

Signed-off-by: jayaprakash Mutyala <mutyalax.jayaprakash@intel.com>
Change-Id: I2be9c9a65dfa5b5afbb9314230b0caede822eae9
1 file changed