block: fix warning on compile with CONFIG_BLOCK
authorJens Axboe <jens.axboe@oracle.com>
Tue, 29 Jan 2008 13:08:06 +0000 (14:08 +0100)
committerJens Axboe <jens.axboe@oracle.com>
Tue, 29 Jan 2008 20:55:14 +0000 (21:55 +0100)
commit023ccde109b995bb99862bf9c87efd006b1d1885
treec1a889bde7f895441bbec792f94641d4716b2887
parentd6d48196961729b79509dcaeeb0f0fb4fbb47d29
block: fix warning on compile with CONFIG_BLOCK

struct io_context was not defined, just add an empty forward decl.

Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
include/linux/blkdev.h