From d539a871ae47a1f27a609a62e06093fa69d7ce99 Mon Sep 17 00:00:00 2001 From: Benjamin Marzinski Date: Tue, 17 Sep 2024 19:06:43 -0400 Subject: [PATCH] scsi: scsi_transport_fc: Allow setting rport state to current state 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 Link: https://lore.kernel.org/r/20240917230643.966768-1-bmarzins@redhat.com Reviewed-by: Ewan D. Milne Signed-off-by: Martin K. Petersen --- drivers/scsi/scsi_transport_fc.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/scsi/scsi_transport_fc.c b/drivers/scsi/scsi_transport_fc.c index 62ea7e44460e..082f76e76721 100644 --- a/drivers/scsi/scsi_transport_fc.c +++ b/drivers/scsi/scsi_transport_fc.c @@ -1250,7 +1250,7 @@ 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) { /* @@ -1260,7 +1260,7 @@ 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;