diff options
| author | Jason Yan <yanaijie@huawei.com> | 2018-09-25 10:56:51 +0800 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2018-09-25 21:20:23 -0400 |
| commit | 640208a1c91c380a09056a26d3750b137b7e8c4d (patch) | |
| tree | a97f3648e53b5cb819e0fe8bf6e1d4f09144b713 /drivers/scsi/libsas | |
| parent | 986d7dbc4169a8afefe7f4081253a75b60b791a6 (diff) | |
scsi: libsas: make the lldd_port_deformed method optional
Now LLDDs have to implement lldd_port_deformed method otherwise NULL
dereference will happen. Make it optional and remove the dummy implementation
in hisi_sas.
Signed-off-by: Jason Yan <yanaijie@huawei.com>
CC: John Garry <john.garry@huawei.com>
CC: Johannes Thumshirn <jthumshirn@suse.de>
CC: Ewan Milne <emilne@redhat.com>
CC: Christoph Hellwig <hch@lst.de>
CC: Tomas Henzl <thenzl@redhat.com>
CC: Dan Williams <dan.j.williams@intel.com>
CC: Hannes Reinecke <hare@suse.com>
Acked-by: John Garry <john.garry@huawei.com>
Reviewed-by: Hannes Reinecke <hare@suse.com>
Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/libsas')
| -rw-r--r-- | drivers/scsi/libsas/sas_discover.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/scsi/libsas/sas_discover.c b/drivers/scsi/libsas/sas_discover.c index 0148ae62a52a..dde433aa59c2 100644 --- a/drivers/scsi/libsas/sas_discover.c +++ b/drivers/scsi/libsas/sas_discover.c @@ -260,7 +260,7 @@ static void sas_suspend_devices(struct work_struct *work) * phy_list is not being mutated */ list_for_each_entry(phy, &port->phy_list, port_phy_el) { - if (si->dft->lldd_port_formed) + if (si->dft->lldd_port_deformed) si->dft->lldd_port_deformed(phy); phy->suspended = 1; port->suspended = 1; |