Commit 3791a053 authored by Darrick J. Wong's avatar Darrick J. Wong
Browse files

xfs: minor cleanups of xfs_attr3_rmt_blocks 



Clean up the type signature of this function since we don't have
negative attr lengths or block counts.

Signed-off-by: default avatarDarrick J. Wong <djwong@kernel.org>
Reviewed-by: default avatarAndrey Albershteyn <aalbersh@redhat.com>
Reviewed-by: default avatarChristoph Hellwig <hch@lst.de>
parent 204a26aa

fs/xfs/libxfs/xfs_attr_remote.c

+8 −8
Original line number Diff line number Diff line
@@ -56,19 +56,19 @@ xfs_attr3_rmt_buf_space( 
	return blocksize;

}



/*

 * Each contiguous block has a header, so it is not just a simple attribute

 * length to FSB conversion.

 */

/* Compute number of fsblocks needed to store a remote attr value */

unsigned int

xfs_attr3_rmt_blocks(

	struct xfs_mount	*mp,

	unsigned int		attrlen)

{

	if (xfs_has_crc(mp)) {

		unsigned int buflen = xfs_attr3_rmt_buf_space(mp);

		return (attrlen + buflen - 1) / buflen;

	}

	/*

	 * Each contiguous block has a header, so it is not just a simple

	 * attribute length to FSB conversion.

	 */

	if (xfs_has_crc(mp))

		return howmany(attrlen, xfs_attr3_rmt_buf_space(mp));



	return XFS_B_TO_FSB(mp, attrlen);

}