[PATCH v2 0/2] xfs: get rid of _ITER_{ABORT,CONTINUE}

["Darrick J. Wong" <darrick.wong@xxxxxxxxxx>]

Hi all,

I have recently realized that the _ITER_CONTINUE/_ITER_ABORT defines are
a giant thinko -- the _CONTINUE variants map to zero, and -ECANCELED can
handle the _ABORT case just fine.  This series scrapes both of them out
of the kernel.

In this v2 of the patch we add comments to point out the special meaning
of 0 and -ECANCELED, which replace the _ITER_* defines.

--D