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| author | Changwei Ge <ge.changwei@h3c.com> | 2018-01-31 16:14:40 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2018-01-31 17:18:35 -0800 |
| commit | dd7b5f9d01ff4af8c6a55cf029032868bc12a474 (patch) | |
| tree | 8f630b687afbd8f64bbbd62ef6b4596e55dc8836 /fs/ocfs2/suballoc.c | |
| parent | 32ed0bd743367f40ff1d15da2e81e1eca63b7edc (diff) | |
| download | op-kernel-dev-dd7b5f9d01ff4af8c6a55cf029032868bc12a474.zip op-kernel-dev-dd7b5f9d01ff4af8c6a55cf029032868bc12a474.tar.gz | |
ocfs2: clean dead code in suballoc.c
Stack variable fe is no longer used, so trim it to save some CPU cycles
and stack space.
Link: http://lkml.kernel.org/r/63ADC13FD55D6546B7DECE290D39E373F1F5A8DD@H3CMLB14-EX.srv.huawei-3com.com
Signed-off-by: Changwei Ge <ge.changwei@h3c.com>
Reviewed-by: Joseph Qi <jiangqi903@gmail.com>
Cc: Mark Fasheh <mfasheh@versity.com>
Cc: Joel Becker <jlbec@evilplan.org>
Cc: Junxiao Bi <junxiao.bi@oracle.com>
Cc: Changwei Ge <ge.changwei@h3c.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs/ocfs2/suballoc.c')
| -rw-r--r-- | fs/ocfs2/suballoc.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/fs/ocfs2/suballoc.c b/fs/ocfs2/suballoc.c index 9f0b95a..2d8d31c 100644 --- a/fs/ocfs2/suballoc.c +++ b/fs/ocfs2/suballoc.c @@ -2563,16 +2563,16 @@ static int _ocfs2_free_clusters(handle_t *handle, int status; u16 bg_start_bit; u64 bg_blkno; - struct ocfs2_dinode *fe; /* You can't ever have a contiguous set of clusters * bigger than a block group bitmap so we never have to worry * about looping on them. * This is expensive. We can safely remove once this stuff has * gotten tested really well. */ - BUG_ON(start_blk != ocfs2_clusters_to_blocks(bitmap_inode->i_sb, ocfs2_blocks_to_clusters(bitmap_inode->i_sb, start_blk))); + BUG_ON(start_blk != ocfs2_clusters_to_blocks(bitmap_inode->i_sb, + ocfs2_blocks_to_clusters(bitmap_inode->i_sb, + start_blk))); - fe = (struct ocfs2_dinode *) bitmap_bh->b_data; ocfs2_block_to_cluster_group(bitmap_inode, start_blk, &bg_blkno, &bg_start_bit); |
