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[XFS] use NULL for pointer initialisation instead of zero-cast-to-ptr

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SGI-PV: 954580
SGI-Modid: xfs-linux-melb:xfs-kern:26562a

Signed-off-by: Nathan Scott <nathans@sgi.com>
Signed-off-by: Tim Shimmin <tes@sgi.com>
This commit is contained in:
Nathan Scott
2006-09-28 10:58:40 +10:00
committed by Tim Shimmin
parent 8801bb99e4
commit 1121b219bf
4 changed files with 15 additions and 15 deletions
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8
fs/xfs/xfs_alloc_btree.c
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@@ -670,7 +670,7 @@ xfs_alloc_insrec(
}
#endif
nbno = NULLAGBLOCK;
ncur = (xfs_btree_cur_t *)0;
ncur = NULL;
/*
* If the block is full, we can't insert the new entry until we
* make the block un-full.
@@ -981,7 +981,7 @@ xfs_alloc_lookup(
*/
bp = cur->bc_bufs[level];
if (bp && XFS_BUF_ADDR(bp) != d)
bp = (xfs_buf_t *)0;
bp = NULL;
if (!bp) {
/*
* Need to get a new buffer. Read it, then
@@ -2044,7 +2044,7 @@ xfs_alloc_insert(
nbno = NULLAGBLOCK;
nrec.ar_startblock = cpu_to_be32(cur->bc_rec.a.ar_startblock);
nrec.ar_blockcount = cpu_to_be32(cur->bc_rec.a.ar_blockcount);
ncur = (xfs_btree_cur_t *)0;
ncur = NULL;
pcur = cur;
/*
* Loop going up the tree, starting at the leaf level.
@@ -2076,7 +2076,7 @@ xfs_alloc_insert(
*/
if (ncur) {
pcur = ncur;
ncur = (xfs_btree_cur_t *)0;
ncur = NULL;
}
} while (nbno != NULLAGBLOCK);
*stat = i;