[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>
diff --git a/drivers/scsi/bnx2fc/bnx2fc_fcoe.c b/drivers/scsi/bnx2fc/bnx2fc_fcoe.c
index f52f668f..49bd99e 100644
--- a/drivers/scsi/bnx2fc/bnx2fc_fcoe.c
+++ b/drivers/scsi/bnx2fc/bnx2fc_fcoe.c
@@ -286,7 +286,7 @@
 	struct fcoe_port	*port;
 	struct fcoe_hdr		*hp;
 	struct bnx2fc_rport	*tgt;
-	struct fcoe_dev_stats	*stats;
+	struct fc_stats		*stats;
 	u8			sof, eof;
 	u32			crc;
 	unsigned int		hlen, tlen, elen;
@@ -412,7 +412,7 @@
 	}
 
 	/*update tx stats */
-	stats = per_cpu_ptr(lport->dev_stats, get_cpu());
+	stats = per_cpu_ptr(lport->stats, get_cpu());
 	stats->TxFrames++;
 	stats->TxWords += wlen;
 	put_cpu();
@@ -522,7 +522,7 @@
 	u32 fr_len;
 	struct fc_lport *lport;
 	struct fcoe_rcv_info *fr;
-	struct fcoe_dev_stats *stats;
+	struct fc_stats *stats;
 	struct fc_frame_header *fh;
 	struct fcoe_crc_eof crc_eof;
 	struct fc_frame *fp;
@@ -551,7 +551,7 @@
 	skb_pull(skb, sizeof(struct fcoe_hdr));
 	fr_len = skb->len - sizeof(struct fcoe_crc_eof);
 
-	stats = per_cpu_ptr(lport->dev_stats, get_cpu());
+	stats = per_cpu_ptr(lport->stats, get_cpu());
 	stats->RxFrames++;
 	stats->RxWords += fr_len / FCOE_WORD_TO_BYTE;
 
@@ -942,7 +942,7 @@
 							FC_PORTTYPE_UNKNOWN;
 			mutex_unlock(&lport->lp_mutex);
 			fc_host_port_type(lport->host) = FC_PORTTYPE_UNKNOWN;
-			per_cpu_ptr(lport->dev_stats,
+			per_cpu_ptr(lport->stats,
 				    get_cpu())->LinkFailureCount++;
 			put_cpu();
 			fcoe_clean_pending_queue(lport);