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[XFS] Remove unused arguments from the XFS_BTREE_*_ADDR macros.

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It makes it incrementally clearer to read the code when the top of a macro
spaghetti-pile only receives the 3 arguments it uses, rather than 2 extra
ones which are not used. Also when you start pulling this thread out of
the sweater (i.e. remove unused args from XFS_BTREE_*_ADDR), a couple
other third arms etc fall off too. If they're not used in the macro, then
they sometimes don't need to be passed to the function calling the macro
either, etc....

Patch provided by Eric Sandeen (sandeen@sandeen.net).

SGI-PV: 960197
SGI-Modid: xfs-linux-melb:xfs-kern:28037a

Signed-off-by: Eric Sandeen <sandeen@sandeen.net>
Signed-off-by: David Chinner <dgc@sgi.com>
Signed-off-by: Tim Shimmin <tes@sgi.com>
This commit is contained in:
Eric Sandeen
2007-02-10 18:37:33 +11:00
committed by Tim Shimmin
parent 7bc5306d74
commit 2c36ddeda7
7 changed files with 39 additions and 82 deletions
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10
fs/xfs/xfs_ialloc_btree.h
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@@ -89,7 +89,6 @@ typedef struct xfs_btree_sblock xfs_inobt_block_t;
/*
* Real block structures have a size equal to the disk block size.
*/
#define XFS_INOBT_BLOCK_SIZE(lev,cur) (1 << (cur)->bc_blocklog)
#define XFS_INOBT_BLOCK_MAXRECS(lev,cur) ((cur)->bc_mp->m_inobt_mxr[lev != 0])
#define XFS_INOBT_BLOCK_MINRECS(lev,cur) ((cur)->bc_mp->m_inobt_mnr[lev != 0])
#define XFS_INOBT_IS_LAST_REC(cur) \
@@ -110,14 +109,13 @@ typedef struct xfs_btree_sblock xfs_inobt_block_t;
* Record, key, and pointer address macros for btree blocks.
*/
#define XFS_INOBT_REC_ADDR(bb,i,cur) \
(XFS_BTREE_REC_ADDR(XFS_INOBT_BLOCK_SIZE(0,cur), xfs_inobt, bb, \
i, XFS_INOBT_BLOCK_MAXRECS(0, cur)))
(XFS_BTREE_REC_ADDR(xfs_inobt, bb, i))
#define XFS_INOBT_KEY_ADDR(bb,i,cur) \
(XFS_BTREE_KEY_ADDR(XFS_INOBT_BLOCK_SIZE(1,cur), xfs_inobt, bb, \
i, XFS_INOBT_BLOCK_MAXRECS(1, cur)))
(XFS_BTREE_KEY_ADDR(xfs_inobt, bb, i))
#define XFS_INOBT_PTR_ADDR(bb,i,cur) \
(XFS_BTREE_PTR_ADDR(XFS_INOBT_BLOCK_SIZE(1,cur), xfs_inobt, bb, \
(XFS_BTREE_PTR_ADDR(xfs_inobt, bb, \
i, XFS_INOBT_BLOCK_MAXRECS(1, cur)))
/*