[SCSI] fcoe, libfc: fix function declarations to be ANSI-compliant

Fix function declarations:

drivers/scsi/fcoe/fcoe.c:1356:28: warning: non-ANSI function declaration of function 'fcoe_dev_setup'
drivers/scsi/libfc/fc_rport.c:1293:20: warning: non-ANSI function declaration of function 'fc_setup_rport'
drivers/scsi/libfc/fc_rport.c:1302:23: warning: non-ANSI function declaration of function 'fc_destroy_rport'

[jejb: fixed wrong doc in comment noticed during inspection]
Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
diff --git a/drivers/scsi/fcoe/fcoe.c b/drivers/scsi/fcoe/fcoe.c
index 03e1926..d08121f 100644
--- a/drivers/scsi/fcoe/fcoe.c
+++ b/drivers/scsi/fcoe/fcoe.c
@@ -1350,13 +1350,13 @@
 /**
  * fcoe_dev_setup() - setup link change notification interface
  */
-static void fcoe_dev_setup()
+static void fcoe_dev_setup(void)
 {
 	register_netdevice_notifier(&fcoe_notifier);
 }
 
 /**
- * fcoe_dev_setup() - cleanup link change notification interface
+ * fcoe_dev_cleanup() - cleanup link change notification interface
  */
 static void fcoe_dev_cleanup(void)
 {