tree b4a1ed21015abc8ccb80e2ce2316a14828dd7b1a
parent 9bd626e79df67b2ba3b0c91a4640ab7bca1af04d
author Nicholas Bellinger <nab@linux-iscsi.org> 1389760796 -0800
committer Nicholas Bellinger <nab@linux-iscsi.org> 1390098129 +0000

qla2xxx: Fix scsi_host leak on qlt_lport_register callback failure

This patch fixes a possible scsi_host reference leak in qlt_lport_register(),
when a non zero return from the passed (*callback) does not call drop the
local reference via scsi_host_put() before returning.

This currently does not effect existing tcm_qla2xxx code as the passed callback
will never fail, but fix this up regardless for future code.

Cc: Chad Dupuis <chad.dupuis@qlogic.com>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>