xfs: several xattr functions can be void
authorEric Sandeen <sandeen@redhat.com>
Mon, 5 Dec 2016 01:32:14 +0000 (12:32 +1100)
committerDave Chinner <david@fromorbit.com>
Mon, 5 Dec 2016 01:32:14 +0000 (12:32 +1100)
commitf7a136aee3c1c3f7daf87197b3b3c361744a2812
tree1f70a45137c8591b25b589f7f5f681adff59c341
parentc44a1f22626c153976289e1cd67bdcdfefc16e1f
xfs: several xattr functions can be void

There are a handful of xattr functions which now return
nothing but zero.  They can be made void, chased through calling
functions, and error handling etc can be removed.

Signed-off-by: Eric Sandeen <sandeen@redhat.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Dave Chinner <david@fromorbit.com>
fs/xfs/libxfs/xfs_attr_leaf.h
fs/xfs/xfs_attr.h
fs/xfs/xfs_attr_list.c
fs/xfs/xfs_xattr.c