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| author | Changwei Ge <ge.changwei@h3c.com> | 2018-01-31 16:14:55 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2018-01-31 17:18:35 -0800 |
| commit | d22aa61549036c1dfb47c04c0766630b128efe40 (patch) | |
| tree | 3fb7835f3d3d97163105d64342e27c6a2a4ccf56 /fs/ocfs2 | |
| parent | c0a1a6d769aedd23c80fc12721cc98b126bec91f (diff) | |
| download | linux-d22aa61549036c1dfb47c04c0766630b128efe40.tar.bz2 | |
ocfs2: clean up dead code in alloc.c
Some stack variables are no longer used but still assigned. Trim them.
Link: http://lkml.kernel.org/r/1516105069-12643-1-git-send-email-ge.changwei@h3c.com
Signed-off-by: Changwei Ge <ge.changwei@h3c.com>
Reviewed-by: Jun Piao <piaojun@huawei.com>
Reviewed-by: Alex Chen <alex.chen@huawei.com>
Cc: Mark Fasheh <mfasheh@versity.com>
Cc: Joel Becker <jlbec@evilplan.org>
Cc: Junxiao Bi <junxiao.bi@oracle.com>
Cc: Joseph Qi <jiangqi903@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs/ocfs2')
| -rw-r--r-- | fs/ocfs2/alloc.c | 11 |
1 files changed, 2 insertions, 9 deletions
diff --git a/fs/ocfs2/alloc.c b/fs/ocfs2/alloc.c index ab5105f9767e..134f3b5c25b0 100644 --- a/fs/ocfs2/alloc.c +++ b/fs/ocfs2/alloc.c @@ -2598,11 +2598,8 @@ static void ocfs2_unlink_subtree(handle_t *handle, int i; struct buffer_head *root_bh = left_path->p_node[subtree_index].bh; struct ocfs2_extent_list *root_el = left_path->p_node[subtree_index].el; - struct ocfs2_extent_list *el; struct ocfs2_extent_block *eb; - el = path_leaf_el(left_path); - eb = (struct ocfs2_extent_block *)right_path->p_node[subtree_index + 1].bh->b_data; for(i = 1; i < le16_to_cpu(root_el->l_next_free_rec); i++) @@ -3938,7 +3935,7 @@ static void ocfs2_adjust_rightmost_records(handle_t *handle, struct ocfs2_path *path, struct ocfs2_extent_rec *insert_rec) { - int ret, i, next_free; + int i, next_free; struct buffer_head *bh; struct ocfs2_extent_list *el; struct ocfs2_extent_rec *rec; @@ -3955,7 +3952,6 @@ static void ocfs2_adjust_rightmost_records(handle_t *handle, ocfs2_error(ocfs2_metadata_cache_get_super(et->et_ci), "Owner %llu has a bad extent list\n", (unsigned long long)ocfs2_metadata_cache_owner(et->et_ci)); - ret = -EIO; return; } @@ -5057,7 +5053,6 @@ int ocfs2_split_extent(handle_t *handle, struct buffer_head *last_eb_bh = NULL; struct ocfs2_extent_rec *rec = &el->l_recs[split_index]; struct ocfs2_merge_ctxt ctxt; - struct ocfs2_extent_list *rightmost_el; if (le32_to_cpu(rec->e_cpos) > le32_to_cpu(split_rec->e_cpos) || ((le32_to_cpu(rec->e_cpos) + le16_to_cpu(rec->e_leaf_clusters)) < @@ -5093,9 +5088,7 @@ int ocfs2_split_extent(handle_t *handle, } eb = (struct ocfs2_extent_block *) last_eb_bh->b_data; - rightmost_el = &eb->h_list; - } else - rightmost_el = path_root_el(path); + } if (rec->e_cpos == split_rec->e_cpos && rec->e_leaf_clusters == split_rec->e_leaf_clusters) |