[SCSI] zfcp: removed wrong comment

commit 07a105136f07f0cf1b476383e43033b8a65e13ff
Author: Swen Schillig <swen@vnet.ibm.com>
Date:   Fri Feb 9 09:58:09 2007 +0100

removed wrong comment
Signed-off-by: Swen Schillig <swen@vnet.ibm.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>

drivers/s390/scsi/zfcp_erp.c

@@ -838,8 +838,6 @@ zfcp_erp_action_exists(struct zfcp_erp_action *erp_action)
  *		and does appropriate preparations (dismiss fsf request, ...)
  *
  * locks:	called under erp_lock (disabled interrupts)
- *
- * returns:	0
  */
 static void
 zfcp_erp_strategy_check_fsfreq(struct zfcp_erp_action *erp_action)