btrfs: create helper function __check_raid_min_devices()

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move a section of btrfs_rm_device() code to check for min number of the
devices into the function __check_raid_min_devices()

Signed-off-by: Anand Jain <anand.jain@oracle.com>
Signed-off-by: David Sterba <dsterba@suse.com>

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Anand Jain 2016-02-13 10:01:33 +08:00 • committed by David Sterba

parent 6cf86a006b

commit f1fa7f2642

1 changed files with 32 additions and 19 deletions

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53

fs/btrfs/volumes.c

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