From 67457eb0d225521a0e81327aef808cd0f9075880 Mon Sep 17 00:00:00 2001 From: "Darrick J. Wong" Date: Fri, 4 Dec 2020 13:20:00 -0800 Subject: xfs: refactor data device extent validation Refactor all the open-coded validation of non-static data device extents into a single helper. Signed-off-by: Darrick J. Wong Reviewed-by: Dave Chinner Reviewed-by: Brian Foster --- fs/xfs/xfs_bmap_item.c | 11 +---------- 1 file changed, 1 insertion(+), 10 deletions(-) (limited to 'fs/xfs/xfs_bmap_item.c') diff --git a/fs/xfs/xfs_bmap_item.c b/fs/xfs/xfs_bmap_item.c index a21a9f71c0c0..659bde22c505 100644 --- a/fs/xfs/xfs_bmap_item.c +++ b/fs/xfs/xfs_bmap_item.c @@ -448,16 +448,7 @@ xfs_bui_validate( if (bmap->me_startoff + bmap->me_len <= bmap->me_startoff) return false; - if (bmap->me_startblock + bmap->me_len <= bmap->me_startblock) - return false; - - if (!xfs_verify_fsbno(mp, bmap->me_startblock)) - return false; - - if (!xfs_verify_fsbno(mp, bmap->me_startblock + bmap->me_len - 1)) - return false; - - return true; + return xfs_verify_fsbext(mp, bmap->me_startblock, bmap->me_len); } /* -- cgit v1.2.3