Commit 3c97c9f7 authored by Christoph Hellwig's avatar Christoph Hellwig Committed by Chandan Babu R
Browse files

xfs: tidy up xfs_rtallocate_extent_exact 



Use common code for both xfs_rtallocate_range calls by moving
the !isfree logic into the non-default branch.

Signed-off-by: default avatarChristoph Hellwig <hch@lst.de>
Reviewed-by: default avatar"Darrick J. Wong" <djwong@kernel.org>
Signed-off-by: default avatarChandan Babu R <chandanbabu@kernel.org>
parent d9498fa8

fs/xfs/xfs_rtalloc.c

+13 −21
Original line number Diff line number Diff line
@@ -350,17 +350,7 @@ xfs_rtallocate_extent_exact( 
	if (error)

		return error;



	if (isfree) {

		/*

		 * If it is, allocate it and return success.

		 */

		error = xfs_rtallocate_range(args, start, maxlen);

		if (error)

			return error;

		*len = maxlen;

		*rtx = start;

		return 0;

	}

	if (!isfree) {

		/*

		 * If not, allocate what there is, if it's at least minlen.

		 */
@@ -376,6 +366,8 @@ xfs_rtallocate_extent_exact( 
			if (maxlen < minlen)

				return -ENOSPC;

		}

	}



	/*

	 * Allocate what we can and return it.

	 */