pnfsblock: fix NULL pointer dereference
authorPeng Tao <bergwolf@gmail.com>
Fri, 23 Sep 2011 01:50:16 +0000 (21:50 -0400)
committerTrond Myklebust <Trond.Myklebust@netapp.com>
Tue, 18 Oct 2011 16:08:14 +0000 (09:08 -0700)
bl_add_page_to_bio returns error pointer. bio should be reset to
NULL in failure cases as the out path always calls bl_submit_bio.

Signed-off-by: Peng Tao <peng_tao@emc.com>
Signed-off-by: Jim Rees <rees@umich.edu>
Cc: stable@kernel.org [3.0]
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>

No differences found