[SCSI] bfa: remove unused defintions and misc cleanups

This patch removes unused functions, data strucutres, and definitions.  It
also includes misc comment and formatting cleanups.

Signed-off-by: Jing Huang <huangj@brocade.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
diff --git a/drivers/scsi/bfa/bfa_svc.c b/drivers/scsi/bfa/bfa_svc.c
index 6577d0d..1d34921 100644
--- a/drivers/scsi/bfa/bfa_svc.c
+++ b/drivers/scsi/bfa/bfa_svc.c
@@ -1372,7 +1372,7 @@
 	}
 }
 
-/**
+/*
  * login complete
  */
 static void
@@ -1691,7 +1691,7 @@
 	bfa_reqq_produce(lps->bfa, lps->reqq);
 }
 
-/**
+/*
  * send n2n pid set request to firmware
  */
 static void
@@ -1930,7 +1930,7 @@
 	return BFA_LPS_FROM_TAG(mod, 0)->lp_pid;
 }
 
-/**
+/*
  * Set PID in case of n2n (which is assigned during PLOGI)
  */
 void