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| author |   Marcin Slusarz <marcin.slusarz@gmail.com> | 2008-02-08 04:20:13 -0800 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@woody.linux-foundation.org> | 2008-02-08 09:22:32 -0800 |
| commit | 50e8a2890ed0eeb7a11ae0c39144fcdd1cad1cf8 (patch) | |
| tree | b02bee4f8cf2bc16b63596e9c6a316bb91dfb58a /fs/ext3/ialloc.c | |
| parent | byteorder: move le32_add_cpu & friends from OCFS2 to core (diff) | |
| download | linux-dev-50e8a2890ed0eeb7a11ae0c39144fcdd1cad1cf8.tar.xz linux-dev-50e8a2890ed0eeb7a11ae0c39144fcdd1cad1cf8.zip | |
ext3: replace all adds to little endians variables with le*_add_cpu
replace all:
little_endian_variable = cpu_to_leX(leX_to_cpu(little_endian_variable) +
expression_in_cpu_byteorder);
with:
leX_add_cpu(&little_endian_variable, expression_in_cpu_byteorder);
sparse didn't generate any new warning with this patch
Signed-off-by: Marcin Slusarz <marcin.slusarz@gmail.com>
Cc: Mark Fasheh <mark.fasheh@oracle.com>
Cc: David Chinner <dgc@sgi.com>
Cc: Timothy Shimmin <tes@sgi.com>
Cc: <linux-ext4@vger.kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs/ext3/ialloc.c')
| -rw-r--r-- | fs/ext3/ialloc.c | 12 |
1 files changed, 4 insertions, 8 deletions
diff --git a/fs/ext3/ialloc.c b/fs/ext3/ialloc.c index 58ae2f943f12..4f4020c54683 100644 --- a/fs/ext3/ialloc.c +++ b/fs/ext3/ialloc.c @@ -164,11 +164,9 @@ void ext3_free_inode (handle_t *handle, struct inode * inode) if (gdp) { spin_lock(sb_bgl_lock(sbi, block_group)); - gdp->bg_free_inodes_count = cpu_to_le16( - le16_to_cpu(gdp->bg_free_inodes_count) + 1); + le16_add_cpu(&gdp->bg_free_inodes_count, 1); if (is_directory) - gdp->bg_used_dirs_count = cpu_to_le16( - le16_to_cpu(gdp->bg_used_dirs_count) - 1); + le16_add_cpu(&gdp->bg_used_dirs_count, -1); spin_unlock(sb_bgl_lock(sbi, block_group)); percpu_counter_inc(&sbi->s_freeinodes_counter); if (is_directory) @@ -527,11 +525,9 @@ got: err = ext3_journal_get_write_access(handle, bh2); if (err) goto fail; spin_lock(sb_bgl_lock(sbi, group)); - gdp->bg_free_inodes_count = - cpu_to_le16(le16_to_cpu(gdp->bg_free_inodes_count) - 1); + le16_add_cpu(&gdp->bg_free_inodes_count, -1); if (S_ISDIR(mode)) { - gdp->bg_used_dirs_count = - cpu_to_le16(le16_to_cpu(gdp->bg_used_dirs_count) + 1); + le16_add_cpu(&gdp->bg_used_dirs_count, 1); } spin_unlock(sb_bgl_lock(sbi, group)); BUFFER_TRACE(bh2, "call ext3_journal_dirty_metadata"); |