On 2016/3/17 17:11, piaojun wrote:
> Clean up an unused variable 'wants_rotate' in ocfs2_truncate_rec.
>
> Signed-off-by: Jun Piao <piao...@huawei.com>
Reviewed-by: Joseph Qi <joseph...@huawei.com>
> ---
> alloc.c | 3 +--
> 1 file changed, 1 insertion(+), 2 deletions(-)
>
> diff --git a/alloc.c b/alloc.c
> index d002579..2b8b721 100644
> --- a/alloc.c
> +++ b/alloc.c
> @@ -5334,7 +5334,7 @@ static int ocfs2_truncate_rec(handle_t *handle,
> {
> int ret;
> u32 left_cpos, rec_range, trunc_range;
> - int wants_rotate = 0, is_rightmost_tree_rec = 0;
> + int is_rightmost_tree_rec = 0;
> struct super_block *sb = ocfs2_metadata_cache_get_super(et->et_ci);
> struct ocfs2_path *left_path = NULL;
> struct ocfs2_extent_list *el = path_leaf_el(path);
> @@ -5431,7 +5431,6 @@ static int ocfs2_truncate_rec(handle_t *handle,
>
> memset(rec, 0, sizeof(*rec));
> ocfs2_cleanup_merge(el, index);
> - wants_rotate = 1;
>
> next_free = le16_to_cpu(el->l_next_free_rec);
> if (is_rightmost_tree_rec && next_free > 1) {
>
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