lfs_itod CAN return LFS_UNUSED_ADDRESS since lfs_bmapv and lfs_markv

can be passed blocks which belong to deleted files.

SCCS-vsn: sys/ufs/lfs/lfs_subr.c 7.7

diff --git a/usr/src/sys/ufs/lfs/lfs_subr.c b/usr/src/sys/ufs/lfs/lfs_subr.c
index 49a3f78..1aef5cf 100644 (file)
--- a/usr/src/sys/ufs/lfs/lfs_subr.c
+++ b/usr/src/sys/ufs/lfs/lfs_subr.c
@@ -4,7 +4,7 @@
  *
  * %sccs.include.redist.c%
  *
  *
  * %sccs.include.redist.c%
  *

- *     @(#)lfs_subr.c  7.6 (Berkeley) %G%
+ *     @(#)lfs_subr.c  7.7 (Berkeley) %G%

  */
 
 #include <sys/param.h>
  */
 
 #include <sys/param.h>


@@ -88,8 +88,6 @@ lfs_itod(fs, ino)
 #endif
        /* Translate an inode number to a disk address. */
        LFS_IENTRY(ifp, fs, ino, bp);
 #endif
        /* Translate an inode number to a disk address. */
        LFS_IENTRY(ifp, fs, ino, bp);

-       if (ifp->if_daddr == LFS_UNUSED_DADDR)
-               panic("lfs_itod: unused disk address");

        iaddr = ifp->if_daddr;
        brelse(bp);
        return (iaddr);
        iaddr = ifp->if_daddr;
        brelse(bp);
        return (iaddr);