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| author | Wan Jiabing <wanjiabing@vivo.com> | 2021-06-28 19:34:08 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2021-06-29 10:53:46 -0700 |
| commit | 01f01399136ca290e20cb21839c32a52ce626d16 (patch) | |
| tree | e571b5f67963ab293d9a333daab53db2f1dd43d0 /fs/ocfs2 | |
| parent | ca49b6d856ebde1e795e8bee37c461bff9939e02 (diff) | |
| download | linux-01f01399136ca290e20cb21839c32a52ce626d16.tar.gz | |
ocfs2: remove repeated uptodate check for buffer
In commit 60f91826ca62 ("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>
Diffstat (limited to 'fs/ocfs2')
| -rw-r--r-- | fs/ocfs2/aops.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/fs/ocfs2/aops.c b/fs/ocfs2/aops.c index 1294925ac94a..e1c6fa5bd0e7 100644 --- a/fs/ocfs2/aops.c +++ b/fs/ocfs2/aops.c @@ -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) && |