block/loop: mark expected switch fall-through
authorGustavo A. R. Silva <gustavo@embeddedor.com>
Mon, 2 Jul 2018 17:52:06 +0000 (12:52 -0500)
committerJens Axboe <axboe@kernel.dk>
Mon, 9 Jul 2018 15:07:53 +0000 (09:07 -0600)
commitd893ff86034f7107f89d8b740c2b5902a21a49db
tree04d40124c254c03b6ea0f88131e4ce7f9bdc252e
parentd769a992966b0a188096fda24fc08fc769ec6547
block/loop: mark expected switch fall-through

In preparation to enabling -Wimplicit-fallthrough, mark switch cases
where we are expecting to fall through.

Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
drivers/block/loop.c