tree e4e2bb6a1db23d836cb081c5de61c4e46c9df543
parent 9a2cc41cda189bea1fb9c41ef64d19949d3b2bcd
author Dave Chinner <dchinner@redhat.com> 1417646597 +1100
committer Dave Chinner <david@fromorbit.com> 1417646597 +1100

xfs: fix set-but-unused warnings

The kernel compile doesn't turn on these checks by default, so it's
only when I do a kernel-user sync that I find that there are lots of
compiler warnings waiting to be fixed. Fix up these set-but-unused
warnings.

Signed-off-by: Dave Chinner <dchinner@redhat.com>
Reviewed-by: Eric Sandeen <sandeen@redhat.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Dave Chinner <david@fromorbit.com>