From: Colin Ian King <colin.i.king@gmail.com>
Date: Fri, 14 Jan 2022 22:03:51 +0000 (-0800)
Subject: ocfs2: remove redundant assignment to variable free_space
X-Git-Tag: howlett/maple/20220722_2~1407^2~127
X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=9a25d051502ca1f19af3fd8e196c408a4a9c9fbb;p=users%2Fjedix%2Flinux-maple.git

ocfs2: remove redundant assignment to variable free_space

The variable 'free_space' is being initialized with a value that is not
read, it is being re-assigned later in the two paths of an if statement.
The early initialization is redundant and can be removed.

Link: https://lkml.kernel.org/r/20220112230411.1090761-1-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>
---

diff --git a/fs/ocfs2/dir.c b/fs/ocfs2/dir.c
index bd8d534f11cb..f2cc1ff29e6d 100644
--- a/fs/ocfs2/dir.c
+++ b/fs/ocfs2/dir.c
@@ -3343,7 +3343,7 @@ static int ocfs2_find_dir_space_id(struct inode *dir, struct buffer_head *di_bh,
 	struct ocfs2_dir_entry *de, *last_de = NULL;
 	char *de_buf, *limit;
 	unsigned long offset = 0;
-	unsigned int rec_len, new_rec_len, free_space = dir->i_sb->s_blocksize;
+	unsigned int rec_len, new_rec_len, free_space;
 
 	/*
 	 * This calculates how many free bytes we'd have in block zero, should