virtio_blk: ioctl return value fix
authorChristoph Hellwig <hch@lst.de>
Sat, 20 Jun 2009 19:29:41 +0000 (21:29 +0200)
committerRusty Russell <rusty@rustcorp.com.au>
Fri, 17 Jul 2009 12:17:46 +0000 (21:47 +0930)
Block driver ioctl methods must return ENOTTY and not -ENOIOCTLCMD if
they expect the block layer to handle generic ioctls.

This triggered a BLKROSET failure in xfsqa #200.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>

No differences found