scsi: qla4xxx: Rename function parameter descriptions

Fixes the following W=1 kernel build warning(s):

 drivers/scsi/qla4xxx/ql4_bsg.c:811: warning: Function parameter or member 'bsg_job' not described in 'qla4xxx_process_vendor_specific'
 drivers/scsi/qla4xxx/ql4_bsg.c:811: warning: Excess function parameter 'job' description in 'qla4xxx_process_vendor_specific'
 drivers/scsi/qla4xxx/ql4_bsg.c:858: warning: Function parameter or member 'bsg_job' not described in 'qla4xxx_bsg_request'
 drivers/scsi/qla4xxx/ql4_bsg.c:858: warning: Excess function parameter 'job' description in 'qla4xxx_bsg_request'

Link: https://lore.kernel.org/r/20200723122446.1329773-18-lee.jones@linaro.org
Cc: QLogic-Storage-Upstream@qlogic.com
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

drivers/scsi/qla4xxx/ql4_bsg.c

@@ -805,7 +805,7 @@ static int qla4xxx_execute_diag_test(struct bsg_job *bsg_job)
 
 /**
  * qla4xxx_process_vendor_specific - handle vendor specific bsg request
- * @job: iscsi_bsg_job to handle
+ * @bsg_job: iscsi_bsg_job to handle
  **/
 int qla4xxx_process_vendor_specific(struct bsg_job *bsg_job)
 {
@@ -852,7 +852,7 @@ int qla4xxx_process_vendor_specific(struct bsg_job *bsg_job)
 
 /**
  * qla4xxx_bsg_request - handle bsg request from ISCSI transport
- * @job: iscsi_bsg_job to handle
+ * @bsg_job: iscsi_bsg_job to handle
  */
 int qla4xxx_bsg_request(struct bsg_job *bsg_job)
 {