diff --git a/fs/xfs/xfs_log.c b/fs/xfs/xfs_log.c
index 5bb9020..fb50fd4 100644
--- a/fs/xfs/xfs_log.c
+++ b/fs/xfs/xfs_log.c
@@ -1436,7 +1436,7 @@
 	} else {
 		iclog->ic_bwritecnt = 1;
 	}
-	XFS_BUF_SET_PTR(bp, (xfs_caddr_t) &(iclog->ic_header), count);
+	XFS_BUF_SET_COUNT(bp, count);
 	XFS_BUF_SET_FSPRIVATE(bp, iclog);	/* save for later */
 	XFS_BUF_ZEROFLAGS(bp);
 	XFS_BUF_BUSY(bp);