diff mbox series

scsi: scsi_transport_fc: allow setting rport state to current state

Message ID 20240917230643.966768-1-bmarzins@redhat.com
State New
Headers show
Series scsi: scsi_transport_fc: allow setting rport state to current state | expand

Commit Message

Benjamin Marzinski Sept. 17, 2024, 11:06 p.m. UTC 
The only input fc_rport_set_marginal_state() currently accepts is
"Marginal" when port_state is "Online", and "Online" when the port_state
is "Marginal". It should also allow setting port_state to its current
state, either "Marginal or "Online".

Signed-off-by: Benjamin Marzinski <bmarzins@redhat.com>
---
 drivers/scsi/scsi_transport_fc.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
diff mbox series

Patch

diff --git a/drivers/scsi/scsi_transport_fc.c b/drivers/scsi/scsi_transport_fc.c
index 7d088b8da075..2270732b353c 100644
--- a/drivers/scsi/scsi_transport_fc.c
+++ b/drivers/scsi/scsi_transport_fc.c
@@ -1255,7 +1255,7 @@  static ssize_t fc_rport_set_marginal_state(struct device *dev,
 		 */
 		if (rport->port_state == FC_PORTSTATE_ONLINE)
 			rport->port_state = port_state;
-		else
+		else if (port_state != rport->port_state)
 			return -EINVAL;
 	} else if (port_state == FC_PORTSTATE_ONLINE) {
 		/*
@@ -1265,7 +1265,7 @@  static ssize_t fc_rport_set_marginal_state(struct device *dev,
 		 */
 		if (rport->port_state == FC_PORTSTATE_MARGINAL)
 			rport->port_state = port_state;
-		else
+		else if (port_state != rport->port_state)
 			return -EINVAL;
 	} else
 		return -EINVAL;