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path: root/drivers/scsi/qla2xxx/qla_bsg.c
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Diffstat (limited to 'drivers/scsi/qla2xxx/qla_bsg.c')
-rw-r--r--drivers/scsi/qla2xxx/qla_bsg.c72
1 files changed, 28 insertions, 44 deletions
diff --git a/drivers/scsi/qla2xxx/qla_bsg.c b/drivers/scsi/qla2xxx/qla_bsg.c
index 2f9bddd3c616..9f34dedcdad7 100644
--- a/drivers/scsi/qla2xxx/qla_bsg.c
+++ b/drivers/scsi/qla2xxx/qla_bsg.c
@@ -219,7 +219,8 @@ qla24xx_proc_fcp_prio_cfg_cmd(struct fc_bsg_job *bsg_job)
break;
}
exit_fcp_prio_cfg:
- bsg_job->job_done(bsg_job);
+ if (!ret)
+ bsg_job->job_done(bsg_job);
return ret;
}
@@ -741,9 +742,8 @@ qla2x00_process_loopback(struct fc_bsg_job *bsg_job)
if (qla81xx_get_port_config(vha, config)) {
ql_log(ql_log_warn, vha, 0x701f,
"Get port config failed.\n");
- bsg_job->reply->result = (DID_ERROR << 16);
rval = -EPERM;
- goto done_free_dma_req;
+ goto done_free_dma_rsp;
}
ql_dbg(ql_dbg_user, vha, 0x70c0,
@@ -761,9 +761,8 @@ qla2x00_process_loopback(struct fc_bsg_job *bsg_job)
new_config, elreq.options);
if (rval) {
- bsg_job->reply->result = (DID_ERROR << 16);
rval = -EPERM;
- goto done_free_dma_req;
+ goto done_free_dma_rsp;
}
type = "FC_BSG_HST_VENDOR_LOOPBACK";
@@ -795,9 +794,8 @@ qla2x00_process_loopback(struct fc_bsg_job *bsg_job)
"MPI reset failed.\n");
}
- bsg_job->reply->result = (DID_ERROR << 16);
rval = -EIO;
- goto done_free_dma_req;
+ goto done_free_dma_rsp;
}
} else {
type = "FC_BSG_HST_VENDOR_LOOPBACK";
@@ -812,34 +810,27 @@ qla2x00_process_loopback(struct fc_bsg_job *bsg_job)
ql_log(ql_log_warn, vha, 0x702c,
"Vendor request %s failed.\n", type);
- fw_sts_ptr = ((uint8_t *)bsg_job->req->sense) +
- sizeof(struct fc_bsg_reply);
-
- memcpy(fw_sts_ptr, response, sizeof(response));
- fw_sts_ptr += sizeof(response);
- *fw_sts_ptr = command_sent;
rval = 0;
bsg_job->reply->result = (DID_ERROR << 16);
+ bsg_job->reply->reply_payload_rcv_len = 0;
} else {
ql_dbg(ql_dbg_user, vha, 0x702d,
"Vendor request %s completed.\n", type);
-
- bsg_job->reply_len = sizeof(struct fc_bsg_reply) +
- sizeof(response) + sizeof(uint8_t);
- bsg_job->reply->reply_payload_rcv_len =
- bsg_job->reply_payload.payload_len;
- fw_sts_ptr = ((uint8_t *)bsg_job->req->sense) +
- sizeof(struct fc_bsg_reply);
- memcpy(fw_sts_ptr, response, sizeof(response));
- fw_sts_ptr += sizeof(response);
- *fw_sts_ptr = command_sent;
- bsg_job->reply->result = DID_OK;
+ bsg_job->reply->result = (DID_OK << 16);
sg_copy_from_buffer(bsg_job->reply_payload.sg_list,
bsg_job->reply_payload.sg_cnt, rsp_data,
rsp_data_len);
}
- bsg_job->job_done(bsg_job);
+ bsg_job->reply_len = sizeof(struct fc_bsg_reply) +
+ sizeof(response) + sizeof(uint8_t);
+ fw_sts_ptr = ((uint8_t *)bsg_job->req->sense) +
+ sizeof(struct fc_bsg_reply);
+ memcpy(fw_sts_ptr, response, sizeof(response));
+ fw_sts_ptr += sizeof(response);
+ *fw_sts_ptr = command_sent;
+
+done_free_dma_rsp:
dma_free_coherent(&ha->pdev->dev, rsp_data_len,
rsp_data, rsp_data_dma);
done_free_dma_req:
@@ -853,6 +844,8 @@ done_unmap_req_sg:
dma_unmap_sg(&ha->pdev->dev,
bsg_job->request_payload.sg_list,
bsg_job->request_payload.sg_cnt, DMA_TO_DEVICE);
+ if (!rval)
+ bsg_job->job_done(bsg_job);
return rval;
}
@@ -877,16 +870,15 @@ qla84xx_reset(struct fc_bsg_job *bsg_job)
if (rval) {
ql_log(ql_log_warn, vha, 0x7030,
"Vendor request 84xx reset failed.\n");
- rval = 0;
- bsg_job->reply->result = (DID_ERROR << 16);
+ rval = (DID_ERROR << 16);
} else {
ql_dbg(ql_dbg_user, vha, 0x7031,
"Vendor request 84xx reset completed.\n");
bsg_job->reply->result = DID_OK;
+ bsg_job->job_done(bsg_job);
}
- bsg_job->job_done(bsg_job);
return rval;
}
@@ -976,8 +968,7 @@ qla84xx_updatefw(struct fc_bsg_job *bsg_job)
ql_log(ql_log_warn, vha, 0x7037,
"Vendor request 84xx updatefw failed.\n");
- rval = 0;
- bsg_job->reply->result = (DID_ERROR << 16);
+ rval = (DID_ERROR << 16);
} else {
ql_dbg(ql_dbg_user, vha, 0x7038,
"Vendor request 84xx updatefw completed.\n");
@@ -986,7 +977,6 @@ qla84xx_updatefw(struct fc_bsg_job *bsg_job)
bsg_job->reply->result = DID_OK;
}
- bsg_job->job_done(bsg_job);
dma_pool_free(ha->s_dma_pool, mn, mn_dma);
done_free_fw_buf:
@@ -996,6 +986,8 @@ done_unmap_sg:
dma_unmap_sg(&ha->pdev->dev, bsg_job->request_payload.sg_list,
bsg_job->request_payload.sg_cnt, DMA_TO_DEVICE);
+ if (!rval)
+ bsg_job->job_done(bsg_job);
return rval;
}
@@ -1163,8 +1155,7 @@ qla84xx_mgmt_cmd(struct fc_bsg_job *bsg_job)
ql_log(ql_log_warn, vha, 0x7043,
"Vendor request 84xx mgmt failed.\n");
- rval = 0;
- bsg_job->reply->result = (DID_ERROR << 16);
+ rval = (DID_ERROR << 16);
} else {
ql_dbg(ql_dbg_user, vha, 0x7044,
@@ -1184,8 +1175,6 @@ qla84xx_mgmt_cmd(struct fc_bsg_job *bsg_job)
}
}
- bsg_job->job_done(bsg_job);
-
done_unmap_sg:
if (mgmt_b)
dma_free_coherent(&ha->pdev->dev, data_len, mgmt_b, mgmt_dma);
@@ -1200,6 +1189,8 @@ done_unmap_sg:
exit_mgmt:
dma_pool_free(ha->s_dma_pool, mn, mn_dma);
+ if (!rval)
+ bsg_job->job_done(bsg_job);
return rval;
}
@@ -1276,9 +1267,7 @@ qla24xx_iidma(struct fc_bsg_job *bsg_job)
fcport->port_name[3], fcport->port_name[4],
fcport->port_name[5], fcport->port_name[6],
fcport->port_name[7], rval, fcport->fp_speed, mb[0], mb[1]);
- rval = 0;
- bsg_job->reply->result = (DID_ERROR << 16);
-
+ rval = (DID_ERROR << 16);
} else {
if (!port_param->mode) {
bsg_job->reply_len = sizeof(struct fc_bsg_reply) +
@@ -1292,9 +1281,9 @@ qla24xx_iidma(struct fc_bsg_job *bsg_job)
}
bsg_job->reply->result = DID_OK;
+ bsg_job->job_done(bsg_job);
}
- bsg_job->job_done(bsg_job);
return rval;
}
@@ -1887,8 +1876,6 @@ qla2x00_process_vendor_specific(struct fc_bsg_job *bsg_job)
return qla24xx_process_bidir_cmd(bsg_job);
default:
- bsg_job->reply->result = (DID_ERROR << 16);
- bsg_job->job_done(bsg_job);
return -ENOSYS;
}
}
@@ -1919,8 +1906,6 @@ qla24xx_bsg_request(struct fc_bsg_job *bsg_job)
ql_dbg(ql_dbg_user, vha, 0x709f,
"BSG: ISP abort active/needed -- cmd=%d.\n",
bsg_job->request->msgcode);
- bsg_job->reply->result = (DID_ERROR << 16);
- bsg_job->job_done(bsg_job);
return -EBUSY;
}
@@ -1943,7 +1928,6 @@ qla24xx_bsg_request(struct fc_bsg_job *bsg_job)
case FC_BSG_RPT_CT:
default:
ql_log(ql_log_warn, vha, 0x705a, "Unsupported BSG request.\n");
- bsg_job->reply->result = ret;
break;
}
return ret;
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