Print usage if no arguments are given
authorJens Axboe <axboe@kernel.dk>
Wed, 5 Oct 2011 07:56:53 +0000 (09:56 +0200)
committerJens Axboe <axboe@kernel.dk>
Wed, 5 Oct 2011 07:56:53 +0000 (09:56 +0200)
commitd65e11c6483f6664ac93da58dd8d46508f651e53
treebd386c8a31bf40889fe7c517f176eca9695a718e
parentd5e3a0c6f5376e0d76143edb2c1622efd77f995f
Print usage if no arguments are given

Signed-off-by: Jens Axboe <axboe@kernel.dk>
init.c