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

Signed-off-by: Jens Axboe <jens.axboe@oracle.com>

No differences found