xfs: pass a boolean flag to xfs_trans_free_items

The flags value always was 0 or XFS_TRANS_ABORT.  Switch to a bool
parameter to allow further cleanups.

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

diff --git a/fs/xfs/xfs_log_cil.c b/fs/xfs/xfs_log_cil.c
index 45cc0ce..7e0e63e 100644
--- a/fs/xfs/xfs_log_cil.c
+++ b/fs/xfs/xfs_log_cil.c
@@ -809,7 +809,7 @@
 	 * the log items. This affects (at least) processing of stale buffers,
 	 * inodes and EFIs.
 	 */
-	xfs_trans_free_items(tp, tp->t_commit_lsn, 0);
+	xfs_trans_free_items(tp, tp->t_commit_lsn, false);
 
 	xlog_cil_push_background(log);