tree a40f84cb760584da430b4471b3cdad91db8e9831
parent e0ce0eacb3197ad6e4ae37006c73af9411f97ecc
author Kent Overstreet <kmo@daterainc.com> 1375899272 -0700
committer Jens Axboe <axboe@kernel.dk> 1383926551 -0700

block: Consolidate duplicated bio_trim() implementations

Someone cut and pasted md's md_trim_bio() into xen-blkfront.c. Come on,
we should know better than this.

Signed-off-by: Kent Overstreet <kmo@daterainc.com>
Cc: Jens Axboe <axboe@kernel.dk>
Cc: Neil Brown <neilb@suse.de>
Cc: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Cc: Jeremy Fitzhardinge <jeremy@goop.org>
Signed-off-by: Jens Axboe <axboe@kernel.dk>