md-bitmap: small cleanups

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In md_bitmap_unplug, bitmap->storage.filemap is double checked.

In md_bitmap_daemon_work, bitmap->storage.filemap should be checked
before reference.

Signed-off-by: Zhiqiang Liu <liuzhiqiang26@huawei.com>
Signed-off-by: Song Liu <songliubraving@fb.com>

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This commit is contained in:

Zhiqiang Liu 2019-12-07 11:00:08 +08:00 • committed by Song Liu

parent 8e42d239cb

commit 55180498df

1 changed files with 2 additions and 3 deletions

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drivers/md/md-bitmap.c

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