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Fix new incorrect error return from do_md_stop. 

Recent commit c8c00a6915
changed the exit paths in do_md_stop and was not quite
careful enough.  There is one path were 'err' now needs
to be cleared but it isn't.
So setting an array to readonly (with mdadm --readonly) will
work, but will incorrectly report and error: ENXIO.

Signed-off-by: NeilBrown <neilb@suse.de>
hifive-unleashed-5.1
NeilBrown 2009-08-18 10:35:26 +10:00
parent 4d484a4a7a
commit 80ffb3ccea
1 changed files with 1 additions and 0 deletions
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drivers/md/md.c
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@ -4364,6 +4364,7 @@ static int do_md_stop(mddev_t * mddev, int mode, int is_open)
if (mode == 1)
set_disk_ro(disk, 1);
clear_bit(MD_RECOVERY_FROZEN, &mddev->recovery);
err = 0;
}
out:
mutex_unlock(&mddev->open_mutex);