[PATCH 0/5] xfstests: dmapi: eliminate all build warnings

[Alex Elder]

I'm hoping the Nth time is a charm...

This series eliminates all build warnings that come out of building
things under the dmapi/ subdirectory.  I'm using gcc 4.x (x < 6) on
several platforms, including i386, x86_64, and ia64 architectures.

I have sent these a couple times before; they are unmodified from
the last time I sent them out.  I am omitting the summary of the
types of warnings and how they got resolved this time around.

                                        -Alex