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path: root/drivers/nvme/target/tcp.c
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Diffstat (limited to 'drivers/nvme/target/tcp.c')
-rw-r--r--drivers/nvme/target/tcp.c14
1 files changed, 6 insertions, 8 deletions
diff --git a/drivers/nvme/target/tcp.c b/drivers/nvme/target/tcp.c
index d535080b781f..af674fc0bb1e 100644
--- a/drivers/nvme/target/tcp.c
+++ b/drivers/nvme/target/tcp.c
@@ -320,7 +320,7 @@ static int nvmet_tcp_map_data(struct nvmet_tcp_cmd *cmd)
struct nvme_sgl_desc *sgl = &cmd->req.cmd->common.dptr.sgl;
u32 len = le32_to_cpu(sgl->length);
- if (!cmd->req.data_len)
+ if (!len)
return 0;
if (sgl->type == ((NVME_SGL_FMT_DATA_DESC << 4) |
@@ -813,13 +813,11 @@ free_crypto:
static void nvmet_tcp_handle_req_failure(struct nvmet_tcp_queue *queue,
struct nvmet_tcp_cmd *cmd, struct nvmet_req *req)
{
+ size_t data_len = le32_to_cpu(req->cmd->common.dptr.sgl.length);
int ret;
- /* recover the expected data transfer length */
- req->data_len = le32_to_cpu(req->cmd->common.dptr.sgl.length);
-
if (!nvme_is_write(cmd->req.cmd) ||
- req->data_len > cmd->req.port->inline_data_size) {
+ data_len > cmd->req.port->inline_data_size) {
nvmet_prepare_receive_pdu(queue);
return;
}
@@ -932,7 +930,7 @@ static int nvmet_tcp_done_recv_pdu(struct nvmet_tcp_queue *queue)
goto out;
}
- nvmet_req_execute(&queue->cmd->req);
+ queue->cmd->req.execute(&queue->cmd->req);
out:
nvmet_prepare_receive_pdu(queue);
return ret;
@@ -1052,7 +1050,7 @@ static int nvmet_tcp_try_recv_data(struct nvmet_tcp_queue *queue)
nvmet_tcp_prep_recv_ddgst(cmd);
return 0;
}
- nvmet_req_execute(&cmd->req);
+ cmd->req.execute(&cmd->req);
}
nvmet_prepare_receive_pdu(queue);
@@ -1092,7 +1090,7 @@ static int nvmet_tcp_try_recv_ddgst(struct nvmet_tcp_queue *queue)
if (!(cmd->flags & NVMET_TCP_F_INIT_FAILED) &&
cmd->rbytes_done == cmd->req.transfer_len)
- nvmet_req_execute(&cmd->req);
+ cmd->req.execute(&cmd->req);
ret = 0;
out:
nvmet_prepare_receive_pdu(queue);