tree ac7657b6758a6d46db7b8e2423df074fcb70a1a9
parent 7626eb7d82e4f1bd008e0a0bb534704d02a39832
author Ilya Dryomov <ilya.dryomov@inktank.com> 1406121080 +0400
committer Ilya Dryomov <ilya.dryomov@inktank.com> 1406279735 +0400

rbd: split rbd_dev_spec_update() into two functions

rbd_dev_spec_update() has two modes of operation, with nothing in
common between them.  Split it into two functions, one for each mode
and make our expectations more clear.

Signed-off-by: Ilya Dryomov <ilya.dryomov@inktank.com>
Reviewed-by: Alex Elder <elder@linaro.org>