rbd: only update values on snap_info success

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Change rbd_dev_v2_snap_info() so it only ever sets values of the
size and features parameters if looking up the snapshot name was
successful.

Signed-off-by: Alex Elder <elder@inktank.com>
Reviewed-by: Josh Durgin <josh.durgin@inktank.com>

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Alex Elder 2013-04-25 15:09:41 -05:00 • committed by Sage Weil

parent c86f86e9e7

commit acb1b6caf1

1 changed files with 19 additions and 5 deletions

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drivers/block/rbd.c

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