In bfa_fcs_lport_get_rport_max_speed() check if port is non NULL before
dereferencing it's child port->fcs->bfa to trl_enabled.
NB: I'm not entirely sure if port can even be NULL, so the check for NULL might
be useless as well.
Signed-off-by: Johannes Thumshirn <jthumsh...@suse.de>
---
drivers/scsi/bfa/bfa_fcs_lport.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/scsi/bfa/bfa_fcs_lport.c b/drivers/scsi/bfa/bfa_fcs_lport.c
index ff75ef8..096c2a2 100644
--- a/drivers/scsi/bfa/bfa_fcs_lport.c
+++ b/drivers/scsi/bfa/bfa_fcs_lport.c
@@ -5826,12 +5826,14 @@ bfa_fcs_lport_get_rport_max_speed(bfa_fcs_lport_t *port)
bfa_port_speed_t max_speed = 0;
struct bfa_port_attr_s port_attr;
bfa_port_speed_t port_speed, rport_speed;
- bfa_boolean_t trl_enabled = bfa_fcport_is_ratelim(port->fcs->bfa);
+ bfa_boolean_t trl_enabled;
if (port == NULL)
return 0;
+ trl_enabled = bfa_fcport_is_ratelim(port->fcs->bfa);
+
fcs = port->fcs;
/* Get Physical port's current speed */
--
2.5.0
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