null_blk: remove legacy IO path
authorJens Axboe <axboe@kernel.dk>
Thu, 11 Oct 2018 23:58:17 +0000 (17:58 -0600)
committerJens Axboe <axboe@kernel.dk>
Sun, 14 Oct 2018 18:49:31 +0000 (12:49 -0600)
commite50b1e327aeb4b224364aa6f85c1713ff8b3654b
tree7a8c73bb449721edac6e54b6a36049d4851c153a
parent4e6da0fe8058df9bfa937902fcd9cb2b7b89b2df
null_blk: remove legacy IO path

We're planning on removing this code completely, kill the old
path.

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