scsi: hisi_sas: Stop converting a bool into a bool

The !! operator on a bool is pointless, so remove an example in
hisi_sas_rescan_topology().

Link: https://lore.kernel.org/r/1573551059-107873-5-git-send-email-john.garry@huawei.com
Signed-off-by: John Garry <john.garry@huawei.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

diff --git a/drivers/scsi/hisi_sas/hisi_sas_main.c b/drivers/scsi/hisi_sas/hisi_sas_main.c
index c72fc59..03588ec 100644 (file)
--- a/drivers/scsi/hisi_sas/hisi_sas_main.c
+++ b/drivers/scsi/hisi_sas/hisi_sas_main.c
@@ -1413,7 +1413,7 @@ static void hisi_sas_rescan_topology(struct hisi_hba *hisi_hba, u32 state)
                struct hisi_sas_phy *phy = &hisi_hba->phy[phy_no];
                struct asd_sas_phy *sas_phy = &phy->sas_phy;
                struct asd_sas_port *sas_port = sas_phy->port;
-               bool do_port_check = !!(_sas_port != sas_port);
+               bool do_port_check = _sas_port != sas_port;
 
                if (!sas_phy->phy->enabled)
                        continue;