lint, use UNASSIGNED, not -1

SCCS-vsn: sys/ufs/lfs/lfs_balloc.c 7.17

diff --git a/usr/src/sys/ufs/lfs/lfs_balloc.c b/usr/src/sys/ufs/lfs/lfs_balloc.c
index 8daeacf..e0df924 100644 (file)
--- a/usr/src/sys/ufs/lfs/lfs_balloc.c
+++ b/usr/src/sys/ufs/lfs/lfs_balloc.c
@@ -4,7 +4,7 @@
  *
  * %sccs.include.redist.c%
  *
  *
  * %sccs.include.redist.c%
  *

- *     @(#)lfs_balloc.c        7.16 (Berkeley) %G%
+ *     @(#)lfs_balloc.c        7.17 (Berkeley) %G%

  */
 
 #ifdef LOGFS
  */
 
 #ifdef LOGFS


@@ -33,6 +33,7 @@
  * is done by using the logical block number to index into
  * the array of block pointers described by the dinode.
  */
  * is done by using the logical block number to index into
  * the array of block pointers described by the dinode.
  */

+int

 lfs_bmap(ip, bn, bnp)
        register struct inode *ip;
        register daddr_t bn;
 lfs_bmap(ip, bn, bnp)
        register struct inode *ip;
        register daddr_t bn;


@@ -44,7 +45,7 @@ lfs_bmap(ip, bn, bnp)
        struct buf *bp;
        daddr_t *bap, daddr;
        daddr_t lbn_ind;
        struct buf *bp;
        daddr_t *bap, daddr;
        daddr_t lbn_ind;

-       int i, j, off, sh;
+       int j, off, sh;

        int error;
 
 printf("lfs_bmap: block number %d, inode %d\n", bn, ip->i_number);
        int error;
 
 printf("lfs_bmap: block number %d, inode %d\n", bn, ip->i_number);


@@ -71,7 +72,7 @@ printf("lfs_bmap: block number %d, inode %d\n", bn, ip->i_number);
        if (bn < NDADDR) {
                nb = ip->i_db[bn];
                if (nb == 0) {
        if (bn < NDADDR) {
                nb = ip->i_db[bn];
                if (nb == 0) {

-                       *bnp = (daddr_t)-1;
+                       *bnp = UNASSIGNED;

                        return (0);
                }
                *bnp = nb;
                        return (0);
                }
                *bnp = nb;


@@ -100,7 +101,7 @@ printf("lfs_bmap: block number %d, inode %d\n", bn, ip->i_number);
        devvp = VFSTOUFS(vp->v_mount)->um_devvp;
        for (off = NIADDR - j, bap = ip->i_ib; j <= NIADDR; j++) {
                if((daddr = bap[off]) == 0) {
        devvp = VFSTOUFS(vp->v_mount)->um_devvp;
        for (off = NIADDR - j, bap = ip->i_ib; j <= NIADDR; j++) {
                if((daddr = bap[off]) == 0) {

-                       daddr = (daddr_t)-1;
+                       daddr = UNASSIGNED;

                        break;
                }
                if (bp)
                        break;
                }
                if (bp)