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ocfs2: remove redundant assignment to pointer root_bh

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The variable 'root_bh' is being initialized with a value that is not
read, it is being re-assigned later on closer to its use.  The early
initialization is redundant and can be removed.

Link: https://lkml.kernel.org/r/20211228013719.620923-1-colin.i.king@gmail.com
Signed-off-by: Colin Ian King <colin.i.king@gmail.com>
Acked-by: Joseph Qi <joseph.qi@linux.alibaba.com>
Cc: Mark Fasheh <mark@fasheh.com>
Cc: Joel Becker <jlbec@evilplan.org>
Cc: Junxiao Bi <junxiao.bi@oracle.com>
Cc: Changwei Ge <gechangwei@live.cn>
Cc: Gang He <ghe@suse.com>
Cc: Jun Piao <piaojun@huawei.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Colin Ian King 2022-01-14 14:03:45 -08:00 committed by Linus Torvalds
parent 59430cc114
commit f018844f83
1 changed files with 1 additions and 1 deletions
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2
fs/ocfs2/alloc.c
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@ -2040,7 +2040,7 @@ static void ocfs2_complete_edge_insert(handle_t *handle,
int i, idx;
struct ocfs2_extent_list *el, *left_el, *right_el;
struct ocfs2_extent_rec *left_rec, *right_rec;
struct buffer_head *root_bh = left_path->p_node[subtree_index].bh;
struct buffer_head *root_bh;
/*
* Update the counts and position values within all the