[SCSI] zfcp: Move FC code to new file

Move all Fibre Channel related code to new file and cleanup the code
while doing so.

Signed-off-by: Christof Schmitt <christof.schmitt@de.ibm.com>
Signed-off-by: Swen Schillig <swen@vnet.ibm.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
diff --git a/drivers/s390/scsi/zfcp_dbf.c b/drivers/s390/scsi/zfcp_dbf.c
index 558dae9..01e817a 100644
--- a/drivers/s390/scsi/zfcp_dbf.c
+++ b/drivers/s390/scsi/zfcp_dbf.c
@@ -546,8 +546,8 @@
 	[80]	= "exclusive read-only unit access unsupported",
 	[81]	= "shared read-write unit access unsupported",
 	[82]	= "incoming rscn",
-	[83]	= "incoming plogi",
-	[84]	= "incoming logo",
+	[83]	= "incoming wwpn",
+	[84]	= "",
 	[85]	= "online",
 	[86]	= "offline",
 	[87]	= "ccw device gone",