[SCSI] libfcoe: formatting and comment cleanups

Ensures that there are kernel-doc style comments for all
routines and structures.

There were also a few instances of fc_lport's named 'lp'
which were switched to 'lport' as per the libfc/libfcoe/fcoe
naming convention.

Also, emacs 'indent-region' and 'tabify' were ran on libfcoe.c.
Signed-off-by: Robert Love <robert.w.love@intel.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>

include/scsi/libfcoe.h

@@ -53,7 +53,7 @@ enum fip_state {
 };
 
 /**
- * struct fcoe_ctlr - FCoE Controller and FIP state.
+ * struct fcoe_ctlr - FCoE Controller and FIP state
  * @state:	   internal FIP state for network link and FIP or non-FIP mode.
  * @lp:		   &fc_lport: libfc local port.
  * @sel_fcf:	   currently selected FCF, or NULL.
@@ -78,7 +78,7 @@ enum fip_state {
  * @send_port_ka:  need to send port keep alives
  * @dest_addr:	   MAC address of the selected FC forwarder.
  * @ctl_src_addr:  the native MAC address of our local port.
- * @send:	LLD-supplied function to handle sending of FIP Ethernet frames.
+ * @send:	   LLD-supplied function to handle sending FIP Ethernet frames
  * @update_mac:    LLD-supplied function to handle changes to MAC addresses.
  * @get_src_addr:  LLD-supplied function to supply a source MAC address.
  * @lock:	   lock protecting this structure.
@@ -119,18 +119,18 @@ struct fcoe_ctlr {
 	spinlock_t lock;
 };
 
-/*
- * struct fcoe_fcf - Fibre-Channel Forwarder.
- * @list:	list linkage.
- * @time:	system time (jiffies) when an advertisement was last received.
- * @switch_name: WWN of switch from advertisement.
- * @fabric_name: WWN of fabric from advertisement.
- * @fc_map:	FC_MAP value from advertisement.
- * @fcf_mac:	Ethernet address of the FCF.
- * @vfid:	virtual fabric ID.
- * @pri:	seletion priority, smaller values are better.
- * @flags:	flags received from advertisement.
- * @fka_period:	keep-alive period, in jiffies.
+/**
+ * struct fcoe_fcf - Fibre-Channel Forwarder
+ * @list:	 list linkage
+ * @time:	 system time (jiffies) when an advertisement was last received
+ * @switch_name: WWN of switch from advertisement
+ * @fabric_name: WWN of fabric from advertisement
+ * @fc_map:	 FC_MAP value from advertisement
+ * @fcf_mac:	 Ethernet address of the FCF
+ * @vfid:	 virtual fabric ID
+ * @pri:	 selection priority, smaller values are better
+ * @flags:	 flags received from advertisement
+ * @fka_period:	 keep-alive period, in jiffies
  *
  * A Fibre-Channel Forwarder (FCF) is the entity on the Ethernet that
  * passes FCoE frames on to an FC fabric.  This structure represents
@@ -161,8 +161,8 @@ void fcoe_ctlr_link_up(struct fcoe_ctlr *);
 int fcoe_ctlr_link_down(struct fcoe_ctlr *);
 int fcoe_ctlr_els_send(struct fcoe_ctlr *, struct fc_lport *, struct sk_buff *);
 void fcoe_ctlr_recv(struct fcoe_ctlr *, struct sk_buff *);
-int fcoe_ctlr_recv_flogi(struct fcoe_ctlr *, struct fc_lport *lport,
-			 struct fc_frame *fp, u8 *sa);
+int fcoe_ctlr_recv_flogi(struct fcoe_ctlr *, struct fc_lport *,
+			 struct fc_frame *, u8 *);
 
 /* libfcoe funcs */
 u64 fcoe_wwn_from_mac(unsigned char mac[], unsigned int, unsigned int);