diff options
| -rw-r--r-- | drivers/nvme/target/fc.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/nvme/target/fc.c b/drivers/nvme/target/fc.c index 739b8feadc7d..664d3013f68f 100644 --- a/drivers/nvme/target/fc.c +++ b/drivers/nvme/target/fc.c @@ -2144,6 +2144,7 @@ nvmet_fc_handle_fcp_rqst(struct nvmet_fc_tgtport *tgtport, struct nvmet_fc_fcp_iod *fod) { struct nvme_fc_cmd_iu *cmdiu = &fod->cmdiubuf; + u32 xfrlen = be32_to_cpu(cmdiu->data_len); int ret; /* @@ -2157,7 +2158,6 @@ nvmet_fc_handle_fcp_rqst(struct nvmet_fc_tgtport *tgtport, fod->fcpreq->done = nvmet_fc_xmt_fcp_op_done; - fod->req.transfer_len = be32_to_cpu(cmdiu->data_len); if (cmdiu->flags & FCNVME_CMD_FLAGS_WRITE) { fod->io_dir = NVMET_FCP_WRITE; if (!nvme_is_write(&cmdiu->sqe)) @@ -2168,7 +2168,7 @@ nvmet_fc_handle_fcp_rqst(struct nvmet_fc_tgtport *tgtport, goto transport_error; } else { fod->io_dir = NVMET_FCP_NODATA; - if (fod->req.transfer_len) + if (xfrlen) goto transport_error; } @@ -2192,6 +2192,8 @@ nvmet_fc_handle_fcp_rqst(struct nvmet_fc_tgtport *tgtport, return; } + fod->req.transfer_len = xfrlen; + /* keep a running counter of tail position */ atomic_inc(&fod->queue->sqtail); |