payload->range.offset = offset_in_hvpg;
sg_count = scsi_dma_map(scmnd);
- if (sg_count < 0)
- return SCSI_MLQUEUE_DEVICE_BUSY;
+ if (sg_count < 0) {
+ ret = SCSI_MLQUEUE_DEVICE_BUSY;
+ goto err_free_payload;
+ }
for_each_sg(sgl, sg, sg_count, j) {
/*
put_cpu();
if (ret == -EAGAIN) {
- if (payload_sz > sizeof(cmd_request->mpb))
- kfree(payload);
/* no more space */
- return SCSI_MLQUEUE_DEVICE_BUSY;
+ ret = SCSI_MLQUEUE_DEVICE_BUSY;
+ goto err_free_payload;
}
return 0;
+
+err_free_payload:
+ if (payload_sz > sizeof(cmd_request->mpb))
+ kfree(payload);
+
+ return ret;
}
static struct scsi_host_template scsi_driver = {