From d0b2f91bede3bd5e3d24dd6803e56eee959c1797 Mon Sep 17 00:00:00 2001 From: André Fabian Silva Delgado Date: Thu, 20 Oct 2016 00:10:27 -0300 Subject: Linux-libre 4.8.2-gnu --- drivers/scsi/mpt3sas/mpt3sas_transport.c | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'drivers/scsi/mpt3sas/mpt3sas_transport.c') diff --git a/drivers/scsi/mpt3sas/mpt3sas_transport.c b/drivers/scsi/mpt3sas/mpt3sas_transport.c index 6a84b82d7..ff93286bc 100644 --- a/drivers/scsi/mpt3sas/mpt3sas_transport.c +++ b/drivers/scsi/mpt3sas/mpt3sas_transport.c @@ -705,6 +705,11 @@ mpt3sas_transport_port_add(struct MPT3SAS_ADAPTER *ioc, u16 handle, goto out_fail; } + if (!sas_node->parent_dev) { + pr_err(MPT3SAS_FMT "failure at %s:%d/%s()!\n", + ioc->name, __FILE__, __LINE__, __func__); + goto out_fail; + } port = sas_port_alloc_num(sas_node->parent_dev); if ((sas_port_add(port))) { pr_err(MPT3SAS_FMT "failure at %s:%d/%s()!\n", -- cgit v1.2.3-54-g00ecf