Btrfs: cleanup unused num_can_discard in fs_devices

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The member variants - num_can_discard - of fs_devices structure
are set, but no one use them to do anything. so remove them.

Signed-off-by: Miao Xie <miaox@cn.fujitsu.com>
Signed-off-by: Chris Mason <clm@fb.com>

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Miao Xie 2014-09-03 21:35:30 +08:00 • committed by Chris Mason

parent 82f70d62f7

commit 90180da42c

2 changed files with 2 additions and 15 deletions

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16

fs/btrfs/volumes.c

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1

fs/btrfs/volumes.h

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