cciss: fix residual count for block pc requests
authorJens Axboe <jens.axboe@oracle.com>
Fri, 27 Mar 2009 09:43:52 +0000 (10:43 +0100)
committerJens Axboe <jens.axboe@oracle.com>
Tue, 7 Apr 2009 06:12:38 +0000 (08:12 +0200)
commitac44e5b2ed62bf4acf9df84575d3f18c7a6fdf22
tree55e44b1d54299f85332e6e1087cad28e9a439c33
parent26308eab69aa193f7b3fb50764a64ae14544a39b
cciss: fix residual count for block pc requests

We must complete the full request, so store the request count and then set
the ->data_len to the residual count from the hardware.

Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
drivers/block/cciss.c