[PATCH v4 5/5] scsi: libsas: Use a bool for sas_deform_port() second argument

Damien Le Moal
2025-07-25T02:00:50Z

Change the type of the "gone" argument of sas_deform_port() from int to
bool. Simliarly, to be consistent, do the same change to the function
sas_unregister_domain_devices().

No functional changes.

Signed-off-by: Damien Le Moal <dlemoal@kernel.org>
Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
Reviewed-by: John Garry <john.g.garry@oracle.com>
---
drivers/scsi/libsas/sas_discover.c | 2 +-
drivers/scsi/libsas/sas_internal.h | 4 ++--
drivers/scsi/libsas/sas_phy.c | 6 +++---
drivers/scsi/libsas/sas_port.c | 13 ++++++-------
4 files changed, 12 insertions(+), 13 deletions(-)

diff --git a/drivers/scsi/libsas/sas_discover.c b/drivers/scsi/libsas/sas_discover.c
index 951bdc554a10..b07062db50b2 100644
--- a/drivers/scsi/libsas/sas_discover.c
+++ b/drivers/scsi/libsas/sas_discover.c
@@ -406,7 +406,7 @@ void sas_unregister_dev(struct asd_sas_port *port, struct domain_device *dev)
}
}

-void sas_unregister_domain_devices(struct asd_sas_port *port, int gone)
+void sas_unregister_domain_devices(struct asd_sas_port *port, bool gone)
{
struct domain_device *dev, *n;

diff --git a/drivers/scsi/libsas/sas_internal.h b/drivers/scsi/libsas/sas_internal.h
index 16f8d81d7531..6706f2be8d27 100644
--- a/drivers/scsi/libsas/sas_internal.h
+++ b/drivers/scsi/libsas/sas_internal.h
@@ -44,7 +44,7 @@ void sas_hash_addr(u8 *hashed, const u8 *sas_addr);
int sas_discover_root_expander(struct domain_device *dev);

int sas_ex_revalidate_domain(struct domain_device *dev);
-void sas_unregister_domain_devices(struct asd_sas_port *port, int gone);
+void sas_unregister_domain_devices(struct asd_sas_port *port, bool gone);
void sas_init_disc(struct sas_discovery *disc, struct asd_sas_port *port);
void sas_discover_event(struct asd_sas_port *port, enum discover_event ev);

@@ -70,7 +70,7 @@ void sas_enable_revalidation(struct sas_ha_struct *ha);
void sas_queue_deferred_work(struct sas_ha_struct *ha);
void __sas_drain_work(struct sas_ha_struct *ha);

-void sas_deform_port(struct asd_sas_phy *phy, int gone);
+void sas_deform_port(struct asd_sas_phy *phy, bool gone);

void sas_porte_bytes_dmaed(struct work_struct *work);
void sas_porte_broadcast_rcvd(struct work_struct *work);
diff --git a/drivers/scsi/libsas/sas_phy.c b/drivers/scsi/libsas/sas_phy.c
index 57494ac97076..635835c28ecd 100644
--- a/drivers/scsi/libsas/sas_phy.c
+++ b/drivers/scsi/libsas/sas_phy.c
@@ -20,7 +20,7 @@ static void sas_phye_loss_of_signal(struct work_struct *work)
struct asd_sas_phy *phy = ev->phy;

phy->error = 0;
- sas_deform_port(phy, 1);
+ sas_deform_port(phy, true);
}

static void sas_phye_oob_done(struct work_struct *work)
@@ -40,7 +40,7 @@ static void sas_phye_oob_error(struct work_struct *work)
struct sas_internal *i =
to_sas_internal(sas_ha->shost->transportt);

- sas_deform_port(phy, 1);
+ sas_deform_port(phy, true);

if (!port && phy->enabled && i->dft->lldd_control_phy) {
phy->error++;
@@ -85,7 +85,7 @@ static void sas_phye_resume_timeout(struct work_struct *work)

phy->error = 0;
phy->suspended = 0;
- sas_deform_port(phy, 1);
+ sas_deform_port(phy, true);
}

diff --git a/drivers/scsi/libsas/sas_port.c b/drivers/scsi/libsas/sas_port.c
index e3f2ed913419..de7556070048 100644
--- a/drivers/scsi/libsas/sas_port.c
+++ b/drivers/scsi/libsas/sas_port.c
@@ -113,7 +113,7 @@ static void sas_form_port(struct asd_sas_phy *phy)

if (port) {
if (!phy_is_wideport_member(port, phy))
- sas_deform_port(phy, 0);
+ sas_deform_port(phy, false);
else if (phy->suspended) {
phy->suspended = 0;
sas_resume_port(phy);
@@ -206,7 +206,7 @@ static void sas_form_port(struct asd_sas_phy *phy)
* This is called when the physical link to the other phy has been
* lost (on this phy), in Event thread context. We cannot delay here.
*/
-void sas_deform_port(struct asd_sas_phy *phy, int gone)
+void sas_deform_port(struct asd_sas_phy *phy, bool gone)
{
struct sas_ha_struct *sas_ha = phy->ha;
struct asd_sas_port *port = phy->port;
@@ -301,7 +301,7 @@ void sas_porte_link_reset_err(struct work_struct *work)
struct asd_sas_event *ev = to_asd_sas_event(work);
struct asd_sas_phy *phy = ev->phy;

- sas_deform_port(phy, 1);
+ sas_deform_port(phy, true);
}

void sas_porte_timer_event(struct work_struct *work)
@@ -309,7 +309,7 @@ void sas_porte_timer_event(struct work_struct *work)
struct asd_sas_event *ev = to_asd_sas_event(work);
struct asd_sas_phy *phy = ev->phy;

- sas_deform_port(phy, 1);
+ sas_deform_port(phy, true);
}

void sas_porte_hard_reset(struct work_struct *work)
@@ -317,7 +317,7 @@ void sas_porte_hard_reset(struct work_struct *work)
struct asd_sas_event *ev = to_asd_sas_event(work);
struct asd_sas_phy *phy = ev->phy;

- sas_deform_port(phy, 1);
+ sas_deform_port(phy, true);
}

/* ---------- SAS port registration ---------- */
@@ -358,8 +358,7 @@ void sas_unregister_ports(struct sas_ha_struct *sas_ha)

for (i = 0; i < sas_ha->num_phys; i++)
if (sas_ha->sas_phy[i]->port)
- sas_deform_port(sas_ha->sas_phy[i], 0);
-
+ sas_deform_port(sas_ha->sas_phy[i], false);
}

const work_func_t sas_port_event_fns[PORT_NUM_EVENTS] = {
--
2.50.1