Bug 610177 - fix coverity Defect Type: Uninitialized variables issues
https://bugzilla.redhat.com/show_bug.cgi?id=610177
Resolves: bug 610177
Bug Description: fix coverity Defect Type: Uninitialized variables issues
Reviewed by: nhosoi (Thanks!)
Branch: HEAD
Fix Description: Initialize variables to 0, NULL, or an appropriate error
code. Got rid of the unused lexer code.
Platforms tested: RHEL5 x86_64
Flag Day: no
Doc impact: no