[patch] bfa: dereferencing before testing

Dan Carpenter
2010-08-07T22:13:58Z

I moved the dereference of "port" after the check to verify it was
non-NULL.

Signed-off-by: Dan Carpenter <error27@gmail.com>

diff --git a/drivers/scsi/bfa/lport_api.c b/drivers/scsi/bfa/lport_api.c
index 72b3f50..5cd356a 100644
--- a/drivers/scsi/bfa/lport_api.c
+++ b/drivers/scsi/bfa/lport_api.c
@@ -149,11 +149,12 @@ bfa_fcs_port_get_rport_max_speed(struct bfa_fcs_port_s *port)
enum bfa_pport_speed max_speed = 0;
struct bfa_pport_attr_s pport_attr;
enum bfa_pport_speed pport_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;

/*