[SCSI] qla4xxx: Code Clean up - remove "marker_needed"

Signed-off-by: Karen Higgins <karen.higgins@qlogic.com>
Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com>
Signed-off-by: Ravi Anand <ravi.anand@qlogic.com>
Reviewed-by: Mike Christie <michaelc@cs.wisc.edu>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>

drivers/scsi/qla4xxx/ql4_def.h

@@ -330,8 +330,7 @@ struct scsi_qla_host {
 #define MIN_IOBASE_LEN		0x100
 
 	uint16_t req_q_count;
-	uint8_t marker_needed;
-	uint8_t rsvd1;
+	uint8_t rsvd1[2];
 
 	unsigned long host_no;