[SCSI] libfc, fcoe, bnx2fc: cleanup fcoe_dev_stats

The libfc is used by fcoe but fcoe agnostic,
and therefore should not have any fcoe references.

So renaming fcoe_dev_stats from libfc as its for fc_stats.
After that libfc is fcoe string free except some strings for
Open-FCoE.org.

Signed-off-by: Vasu Dev <vasu.dev@intel.com>
Acked-by : Robert Love <robert.w.love@intel.com>
Tested-by: Ross Brattain <ross.b.brattain@intel.com>
Acked-by: Bhanu Prakash Gollapudi <bprakash@broadcom.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>

drivers/scsi/libfc/fc_lport.c

@@ -299,47 +299,47 @@ EXPORT_SYMBOL(fc_get_host_speed);
  */
 struct fc_host_statistics *fc_get_host_stats(struct Scsi_Host *shost)
 {
-	struct fc_host_statistics *fcoe_stats;
+	struct fc_host_statistics *fc_stats;
 	struct fc_lport *lport = shost_priv(shost);
 	struct timespec v0, v1;
 	unsigned int cpu;
 	u64 fcp_in_bytes = 0;
 	u64 fcp_out_bytes = 0;
 
-	fcoe_stats = &lport->host_stats;
-	memset(fcoe_stats, 0, sizeof(struct fc_host_statistics));
+	fc_stats = &lport->host_stats;
+	memset(fc_stats, 0, sizeof(struct fc_host_statistics));
 
 	jiffies_to_timespec(jiffies, &v0);
 	jiffies_to_timespec(lport->boot_time, &v1);
-	fcoe_stats->seconds_since_last_reset = (v0.tv_sec - v1.tv_sec);
+	fc_stats->seconds_since_last_reset = (v0.tv_sec - v1.tv_sec);
 
 	for_each_possible_cpu(cpu) {
-		struct fcoe_dev_stats *stats;
+		struct fc_stats *stats;
 
-		stats = per_cpu_ptr(lport->dev_stats, cpu);
+		stats = per_cpu_ptr(lport->stats, cpu);
 
-		fcoe_stats->tx_frames += stats->TxFrames;
-		fcoe_stats->tx_words += stats->TxWords;
-		fcoe_stats->rx_frames += stats->RxFrames;
-		fcoe_stats->rx_words += stats->RxWords;
-		fcoe_stats->error_frames += stats->ErrorFrames;
-		fcoe_stats->invalid_crc_count += stats->InvalidCRCCount;
-		fcoe_stats->fcp_input_requests += stats->InputRequests;
-		fcoe_stats->fcp_output_requests += stats->OutputRequests;
-		fcoe_stats->fcp_control_requests += stats->ControlRequests;
+		fc_stats->tx_frames += stats->TxFrames;
+		fc_stats->tx_words += stats->TxWords;
+		fc_stats->rx_frames += stats->RxFrames;
+		fc_stats->rx_words += stats->RxWords;
+		fc_stats->error_frames += stats->ErrorFrames;
+		fc_stats->invalid_crc_count += stats->InvalidCRCCount;
+		fc_stats->fcp_input_requests += stats->InputRequests;
+		fc_stats->fcp_output_requests += stats->OutputRequests;
+		fc_stats->fcp_control_requests += stats->ControlRequests;
 		fcp_in_bytes += stats->InputBytes;
 		fcp_out_bytes += stats->OutputBytes;
-		fcoe_stats->link_failure_count += stats->LinkFailureCount;
+		fc_stats->link_failure_count += stats->LinkFailureCount;
 	}
-	fcoe_stats->fcp_input_megabytes = div_u64(fcp_in_bytes, 1000000);
-	fcoe_stats->fcp_output_megabytes = div_u64(fcp_out_bytes, 1000000);
-	fcoe_stats->lip_count = -1;
-	fcoe_stats->nos_count = -1;
-	fcoe_stats->loss_of_sync_count = -1;
-	fcoe_stats->loss_of_signal_count = -1;
-	fcoe_stats->prim_seq_protocol_err_count = -1;
-	fcoe_stats->dumped_frames = -1;
-	return fcoe_stats;
+	fc_stats->fcp_input_megabytes = div_u64(fcp_in_bytes, 1000000);
+	fc_stats->fcp_output_megabytes = div_u64(fcp_out_bytes, 1000000);
+	fc_stats->lip_count = -1;
+	fc_stats->nos_count = -1;
+	fc_stats->loss_of_sync_count = -1;
+	fc_stats->loss_of_signal_count = -1;
+	fc_stats->prim_seq_protocol_err_count = -1;
+	fc_stats->dumped_frames = -1;
+	return fc_stats;
 }
 EXPORT_SYMBOL(fc_get_host_stats);