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 <jthumshirn@xxxxxxx> --- 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 -- To unsubscribe from this list: send the line "unsubscribe linux-scsi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
