dm crypt: tidy crypt alloc
commitdc440d1e56c481f80d5350daadc7d078a04ca729
authorMilan Broz <mbroz@redhat.com>
Fri, 10 Oct 2008 12:37:03 +0000 (10 13:37 +0100)
committerAlasdair G Kergon <agk@redhat.com>
Fri, 10 Oct 2008 12:37:03 +0000 (10 13:37 +0100)
tree5d7c180f431820a6f1878177b5f59a500227bf1d
parent3e1a8bdd05d6b1734a8ccf7af28042d72c447780
dm crypt: tidy crypt alloc

Factor out crypt io allocation code.
Later patches will call it from another place.

No functional change.

Signed-off-by: Milan Broz <mbroz@redhat.com>
Signed-off-by: Alasdair G Kergon <agk@redhat.com>
drivers/md/dm-crypt.c