loop: remove cmd->rq member
authorJens Axboe <axboe@kernel.dk>
Fri, 13 Apr 2018 22:24:29 +0000 (16:24 -0600)
committerJens Axboe <axboe@kernel.dk>
Fri, 13 Apr 2018 22:44:00 +0000 (16:44 -0600)
commit827dbb1f3c246ed488efe1c0e55b22ae01b926d6
treed8c1cf39010cb271b18e01e37fa980eb5db625ba
parent1bad9ce155a7c010a9a5f3261ad12a6a8eccfb2c
loop: remove cmd->rq member

We can always get at the request from the payload, no need to store
a pointer to it.

Signed-off-by: Jens Axboe <axboe@kernel.dk>
drivers/block/loop.c
drivers/block/loop.h