ceph/ceph — pull request #290 by dalgaaf (2013-05-16 12:26:02+00:00)
Title: Fix some cppcheck SCA issues v2

Fixed issues:
- remove unused variable(s)
- fix possible NULL pointer dereference
- remove not needed code
- reduce scope of local variable(s)

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v2:
- adopted comments from pull request #287
- dropped fsx patches
- fix some kernel related issues