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[1/1] SCSI/bfa: Use port pointer after NULL check

Message ID 1435555263-7954-1-git-send-email-maninder1.s@samsung.com (mailing list archive)
State New, archived
Headers show

Commit Message

Maninder Singh June 29, 2015, 5:21 a.m. UTC 
Currently port pointer is derefrenced before NULL check.
So NULL check is misleading, Thus it is better to use port
pointer after NULL Check.

Signed-off-by: Maninder Singh <maninder1.s@samsung.com>
Reviewed-by: Akhilesh Kumar <akhilesh.k@samsung.com>
---
 drivers/scsi/bfa/bfa_fcs_lport.c |    3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)
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Patch

diff --git a/drivers/scsi/bfa/bfa_fcs_lport.c b/drivers/scsi/bfa/bfa_fcs_lport.c
index ff75ef8..542d5c6 100644
--- a/drivers/scsi/bfa/bfa_fcs_lport.c
+++ b/drivers/scsi/bfa/bfa_fcs_lport.c
@@ -5826,12 +5826,13 @@  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 */