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authorEric Sandeen <sandeen@sgi.com>2005-11-02 07:00:01 +0300
committerNathan Scott <nathans@sgi.com>2005-11-02 07:00:01 +0300
commit0116d9356bfa8607a6e2efb5263100a6c72eabb0 (patch)
tree00fe0af7cb79b15e5790aea4dbac9578a9ee6050 /fs/xfs/xfs_iomap.c
parent4ce3121f67d482324825e7f17c9f7d8568a9fe24 (diff)
downloadlinux-0116d9356bfa8607a6e2efb5263100a6c72eabb0.tar.xz
[XFS] Remove dead code in xfs_iomap_write_direct; save some stack
SGI-PV: 943266 SGI-Modid: xfs-linux:xfs-kern:199750a Signed-off-by: Eric Sandeen <sandeen@sgi.com> Signed-off-by: Nathan Scott <nathans@sgi.com>
Diffstat (limited to 'fs/xfs/xfs_iomap.c')
-rw-r--r--fs/xfs/xfs_iomap.c12
1 files changed, 4 insertions, 8 deletions
diff --git a/fs/xfs/xfs_iomap.c b/fs/xfs/xfs_iomap.c
index 113c647a9f6f..4bdd796e7ae9 100644
--- a/fs/xfs/xfs_iomap.c
+++ b/fs/xfs/xfs_iomap.c
@@ -366,13 +366,13 @@ xfs_iomap_write_direct(
xfs_filblks_t count_fsb;
xfs_fsize_t isize;
xfs_fsblock_t firstfsb;
- int nimaps, maps;
+ int nimaps;
int error;
int bmapi_flag;
int quota_flag;
int rt;
xfs_trans_t *tp;
- xfs_bmbt_irec_t imap[XFS_WRITE_IMAPS], *imapp;
+ xfs_bmbt_irec_t imap;
xfs_bmap_free_t free_list;
int aeof;
xfs_filblks_t qblocks, resblks;
@@ -387,9 +387,6 @@ xfs_iomap_write_direct(
if (error)
return XFS_ERROR(error);
- maps = min(XFS_WRITE_IMAPS, *nmaps);
- nimaps = maps;
-
isize = ip->i_d.di_size;
aeof = (offset + count) > isize;
@@ -464,9 +461,8 @@ xfs_iomap_write_direct(
*/
XFS_BMAP_INIT(&free_list, &firstfsb);
nimaps = 1;
- imapp = &imap[0];
error = xfs_bmapi(tp, ip, offset_fsb, count_fsb,
- bmapi_flag, &firstfsb, 0, imapp, &nimaps, &free_list);
+ bmapi_flag, &firstfsb, 0, &imap, &nimaps, &free_list);
if (error)
goto error0;
@@ -488,7 +484,7 @@ xfs_iomap_write_direct(
goto error_out;
}
- *ret_imap = imap[0];
+ *ret_imap = imap;
*nmaps = 1;
if ( !(io->io_flags & XFS_IOCORE_RT) && !ret_imap->br_startblock) {
cmn_err(CE_PANIC,"Access to block zero: fs <%s> inode: %lld "