diff options
Diffstat (limited to 'drivers/scsi/fnic/fnic_fcs.c')
| -rw-r--r-- | drivers/scsi/fnic/fnic_fcs.c | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/drivers/scsi/fnic/fnic_fcs.c b/drivers/scsi/fnic/fnic_fcs.c index 911a5adc289c..673887e383cc 100644 --- a/drivers/scsi/fnic/fnic_fcs.c +++ b/drivers/scsi/fnic/fnic_fcs.c @@ -52,6 +52,7 @@ void fnic_handle_link(struct work_struct *work) unsigned long flags; int old_link_status; u32 old_link_down_cnt; + u64 old_port_speed, new_port_speed; spin_lock_irqsave(&fnic->fnic_lock, flags); @@ -62,14 +63,19 @@ void fnic_handle_link(struct work_struct *work) old_link_down_cnt = fnic->link_down_cnt; old_link_status = fnic->link_status; + old_port_speed = atomic64_read( + &fnic->fnic_stats.misc_stats.current_port_speed); + fnic->link_status = vnic_dev_link_status(fnic->vdev); fnic->link_down_cnt = vnic_dev_link_down_cnt(fnic->vdev); + new_port_speed = vnic_dev_port_speed(fnic->vdev); atomic64_set(&fnic->fnic_stats.misc_stats.current_port_speed, - vnic_dev_port_speed(fnic->vdev)); - shost_printk(KERN_INFO, fnic->lport->host, "Current vnic speed set to : %llu\n", - (u64)atomic64_read( - &fnic->fnic_stats.misc_stats.current_port_speed)); + new_port_speed); + if (old_port_speed != new_port_speed) + shost_printk(KERN_INFO, fnic->lport->host, + "Current vnic speed set to : %llu\n", + new_port_speed); switch (vnic_dev_port_speed(fnic->vdev)) { case DCEM_PORTSPEED_10G: |