[PATCH v6 1/4] scsi: libsas: Add helper for port add ex_phy

Xingui Yang
2024-03-12T14:12:45Z

This moves the process of adding ex_phy to a port into a new helper.

Signed-off-by: Xingui Yang <yangxingui@huawei.com>
Reviewed-by: John Garry <john.g.garry@oracle.com>
---
drivers/scsi/libsas/sas_expander.c | 11 ++++++++---
1 file changed, 8 insertions(+), 3 deletions(-)

diff --git a/drivers/scsi/libsas/sas_expander.c b/drivers/scsi/libsas/sas_expander.c
index ee3808bfd534..c8d4aef2f567 100644
--- a/drivers/scsi/libsas/sas_expander.c
+++ b/drivers/scsi/libsas/sas_expander.c
@@ -26,6 +26,13 @@ static int sas_configure_phy(struct domain_device *dev, int phy_id,
u8 *sas_addr, int include);
static int sas_disable_routing(struct domain_device *dev, u8 *sas_addr);

+static void sas_port_add_ex_phy(struct sas_port *port, struct ex_phy *ex_phy)
+{
+ sas_port_add_phy(port, ex_phy->phy);
+ ex_phy->port = port;
+ ex_phy->phy_state = PHY_DEVICE_DISCOVERED;
+}
+
/* ---------- SMP task management ---------- */

/* Give it some long enough timeout. In seconds. */
@@ -867,9 +874,7 @@ static bool sas_ex_join_wide_port(struct domain_device *parent, int phy_id)

if (!memcmp(phy->attached_sas_addr, ephy->attached_sas_addr,
SAS_ADDR_SIZE) && ephy->port) {
- sas_port_add_phy(ephy->port, phy->phy);
- phy->port = ephy->port;
- phy->phy_state = PHY_DEVICE_DISCOVERED;
+ sas_port_add_ex_phy(ephy->port, phy);
return true;
}
}
--
2.17.1