staging: unisys: remove unused fields from iopart structures

The bus_no and dev_no fields in several of the iopart command parameter
structures are unused. Remove them.
Signed-off-by: NBenjamin Romer <benjamin.romer@unisys.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/unisys/include/uisqueue.h

@@ -244,21 +244,15 @@ struct add_vdisk_iopart {
 	struct uisscsi_dest pdest;    /* scsi bus, target, lun for phys disk */
 	u8 sernum[MAX_SERIAL_NUM];    /* serial num of physical disk */
 	u32 serlen;		      /* length of serial num */
-	u32 bus_no;
-	u32 dev_no;
 };
 
 struct del_vdisk_iopart {
 	void *chanptr;		     /* pointer to data channel */
 	struct uisscsi_dest vdest;   /* scsi bus, target, lun for virt disk */
-	u32 bus_no;
-	u32 dev_no;
 };
 
 struct del_virt_iopart {
 	void *chanptr;		     /* pointer to data channel */
-	u32 bus_no;
-	u32 dev_no;
 };
 
 struct det_virt_iopart {	     /* detach internal port */