Remove dead code, simplify a pointer computation and move the
ql84_mgmt assignment to just before its first use.
Signed-off-by: Bart Van Assche <bvanassche@xxxxxxx>
Cc: Chad Dupuis <chad.dupuis@xxxxxxxxxx>
Cc: Saurav Kashyap <saurav.kashyap@xxxxxxxxxx>
---
drivers/scsi/qla2xxx/qla_bsg.c | 9 +--------
1 file changed, 1 insertion(+), 8 deletions(-)
diff --git a/drivers/scsi/qla2xxx/qla_bsg.c b/drivers/scsi/qla2xxx/qla_bsg.c
index 7221521..cf07491 100644
--- a/drivers/scsi/qla2xxx/qla_bsg.c
+++ b/drivers/scsi/qla2xxx/qla_bsg.c
@@ -1084,14 +1084,6 @@ qla84xx_mgmt_cmd(struct fc_bsg_job *bsg_job)
return -EINVAL;
}
- ql84_mgmt = (struct qla_bsg_a84_mgmt *)((char *)bsg_job->request +
- sizeof(struct fc_bsg_request));
- if (!ql84_mgmt) {
- ql_log(ql_log_warn, vha, 0x703b,
- "MGMT header not provided, exiting.\n");
- return -EINVAL;
- }
-
mn = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL, &mn_dma);
if (!mn) {
ql_log(ql_log_warn, vha, 0x703c,
@@ -1103,6 +1095,7 @@ qla84xx_mgmt_cmd(struct fc_bsg_job *bsg_job)
mn->entry_type = ACCESS_CHIP_IOCB_TYPE;
mn->entry_count = 1;
+ ql84_mgmt = (void *)bsg_job->request + sizeof(struct fc_bsg_request);
switch (ql84_mgmt->mgmt.cmd) {
case QLA84_MGMT_READ_MEM:
case QLA84_MGMT_GET_INFO:
--
1.7.10.4
--
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