[BLOCK] blk_rq_map_sg() next_sg fixup
authorJens Axboe <jens.axboe@oracle.com>
Wed, 17 Oct 2007 17:34:11 +0000 (19:34 +0200)
committerJens Axboe <jens.axboe@oracle.com>
Wed, 17 Oct 2007 17:34:11 +0000 (19:34 +0200)
Don't ever use sg_next() on the last entry, it may not be valid!

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

No differences found