commit 5f6ac2cee25cb0bf6ec07249a6180cabd46a1913
author Colin Ian King <colin.king@canonical.com> Tue Aug 30 17:36:16 2016 +0100
committer Martin K. Petersen <martin.petersen@oracle.com> Fri Sep 02 06:09:16 2016 -0400
tree ad093643c03448ee582a80f3d460019d99326da5
parent 02ccda2a2ffba8750dcebe13a09ce5f671ffcda6

scsi: bfa: Do not dereference port before it is null checked

Port is deferenced before it is null sanity checked, hence we
potentially have a null pointer dereference bug. Instead, initialise
trl_enabled from port->fcs->bfa after we are sure port is not null.

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>