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ocfs2: remove repeated uptodate check for buffer

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In commit 60f91826ca ("buffer: Avoid setting buffer bits that are
already set"), function set_buffer_##name was added a test_bit() to check
buffer, which is the same as function buffer_##name.  The
!buffer_uptodate(bh) here is a repeated check.  Remove it.

Link: https://lkml.kernel.org/r/20210425025702.13628-1-wanjiabing@vivo.com
Signed-off-by: Wan Jiabing <wanjiabing@vivo.com>
Reviewed-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:
Wan Jiabing 2021-06-28 19:34:08 -07:00 committed by Linus Torvalds
parent ca49b6d856
commit 01f0139913
1 changed files with 1 additions and 2 deletions
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3
fs/ocfs2/aops.c
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@ -632,8 +632,7 @@ int ocfs2_map_page_blocks(struct page *page, u64 *p_blkno,
}
if (PageUptodate(page)) {
if (!buffer_uptodate(bh))
set_buffer_uptodate(bh);
set_buffer_uptodate(bh);
} else if (!buffer_uptodate(bh) && !buffer_delay(bh) &&
!buffer_new(bh) &&
ocfs2_should_read_blk(inode, page, block_start) &&