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scsi: scsi_transport_fc: Allow setting rport state to current state

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BugLink: https://bugs.launchpad.net/bugs/2099996

[ Upstream commit d539a871ae47a1f27a609a62e06093fa69d7ce99 ]

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>
Link: https://lore.kernel.org/r/20240917230643.966768-1-bmarzins@redhat.com
Reviewed-by: Ewan D. Milne <emilne@redhat.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Signed-off-by: Koichiro Den <koichiro.den@canonical.com>
Signed-off-by: Stefan Bader <stefan.bader@canonical.com>
This commit is contained in:
Benjamin Marzinski
2025-02-25 22:59:22 +09:00
committed by Stefan Bader
parent 8c99b89d7d
commit 81673676b4
1 changed files with 2 additions and 2 deletions
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drivers/scsi/scsi_transport_fc.c
+2 -2
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@@ -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;