diff options
| author | Jason Yan <yanaijie@huawei.com> | 2022-12-14 21:38:06 +0800 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2022-12-30 16:59:11 +0000 |
| commit | 8d2c9d25b725a699479d388da7e116d1d2bc0ea1 (patch) | |
| tree | 3c1f369594e9d843f4002ec0eb95f787ad94879d /drivers/scsi/libsas/sas_expander.c | |
| parent | ffebb38efee3e6bbcccd0b7babf0ede8890794cd (diff) | |
scsi: libsas: Remove useless dev_list delete in sas_ex_discover_end_dev()
The domain device 'child' is allocated in sas_ex_discover_end_dev() and
used to be added to the dev_list in this function. After the following two
fixes the device is added to the disco_list instead. As a result, the
list_del() and locking left behind is now redundant.
Fixes: 87c8331fcf72 ("[SCSI] libsas: prevent domain rediscovery competing with ata error handling")
Fixes: 92625f9bff38 ("[SCSI] libsas: restore scan order")
Cc: John Garry <john.g.garry@oracle.com>
Signed-off-by: Jason Yan <yanaijie@huawei.com>
Reviewed-by: John Garry <john.g.garry@oracle.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/libsas/sas_expander.c')
| -rw-r--r-- | drivers/scsi/libsas/sas_expander.c | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/drivers/scsi/libsas/sas_expander.c b/drivers/scsi/libsas/sas_expander.c index a04cad620e93..29e1b93b0964 100644 --- a/drivers/scsi/libsas/sas_expander.c +++ b/drivers/scsi/libsas/sas_expander.c @@ -875,9 +875,6 @@ static struct domain_device *sas_ex_discover_end_dev( out_list_del: sas_rphy_free(child->rphy); list_del(&child->disco_list_node); - spin_lock_irq(&parent->port->dev_list_lock); - list_del(&child->dev_list_node); - spin_unlock_irq(&parent->port->dev_list_lock); out_free: sas_port_delete(phy->port); out_err: |