[SCSI] qla2xxx: Clean up qla24xx_iidma()

Remove dead code and simplify a pointer computation.

Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Signed-off-by: Saurav Kashyap <saurav.kashyap@qlogic.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>

2 files changed, 3 insertions, 9 deletions

diff --git a/drivers/scsi/qla2xxx/qla_bsg.c b/drivers/scsi/qla2xxx/qla_bsg.c
index 5ba0cc1f982b..9a30b696d758 100644
--- a/drivers/scsi/qla2xxx/qla_bsg.c
+++ b/drivers/scsi/qla2xxx/qla_bsg.c
@@ -1282,14 +1282,7 @@ qla24xx_iidma(struct fc_bsg_job *bsg_job)
                 return -EINVAL;
         }
 
-        port_param = (struct qla_port_param *)((char *)bsg_job->request +
-                sizeof(struct fc_bsg_request));
-        if (!port_param) {
-                ql_log(ql_log_warn, vha, 0x7047,
-                    "port_param header not provided.\n");
-                return -EINVAL;
-        }
-
+        port_param = (void *)bsg_job->request + sizeof(struct fc_bsg_request);
         if (port_param->fc_scsi_addr.dest_type != EXT_DEF_TYPE_WWPN) {
                 ql_log(ql_log_warn, vha, 0x7048,
                     "Invalid destination type.\n");
diff --git a/drivers/scsi/qla2xxx/qla_dbg.c b/drivers/scsi/qla2xxx/qla_dbg.c
index 3cc2105dd902..91a11667a477 100644
--- a/drivers/scsi/qla2xxx/qla_dbg.c
+++ b/drivers/scsi/qla2xxx/qla_dbg.c
@@ -35,7 +35,8 @@
  * |                              |                    | 0x70a5,0x70a6, |
  * |                              |                    | 0x70a8,0x70ab, |
  * |                              |                    | 0x70ad-0x70ae, |
- * |                              |                    | 0x70d1-0x70da  |
+ * |                              |                    | 0x70d1-0x70da, |
+ * |                              |                    | 0x7047         |
  * | Task Management              |       0x803c       | 0x8025-0x8026  |
  * |                              |                    | 0x800b,0x8039  |
  * | AER/EEH                      |       0x9011       |                |