[PATCH 0/4] xfs: sparse fixes

[Dave Chinner <david@xxxxxxxxxxxxx>]

Hi folks,

In gathering up the outstanding sparse warning fixes, these are
the ones that went unnoticed or didn't have patches for them. The
first patch fixes an actual bug, though one with almost no impact
on performance and no impact on correctness. The others are just
cleanups to remove warnings from correctly functioning code.

Cheers,

Dave.