From: Chuck Lever <chuck.lever@xxxxxxxxxx>
Commit 7d81ee8722d6 ("svcrdma: Single-stage RDMA Read") changed the
behavior of svc_rdma_recvfrom() but neglected to update the
documenting comment.
Signed-off-by: Chuck Lever <chuck.lever@xxxxxxxxxx>
---
net/sunrpc/xprtrdma/svc_rdma_recvfrom.c | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/net/sunrpc/xprtrdma/svc_rdma_recvfrom.c b/net/sunrpc/xprtrdma/svc_rdma_recvfrom.c
index a22fe7587fa6..aa839db7a34b 100644
--- a/net/sunrpc/xprtrdma/svc_rdma_recvfrom.c
+++ b/net/sunrpc/xprtrdma/svc_rdma_recvfrom.c
@@ -775,9 +775,6 @@ static bool svc_rdma_is_reverse_direction_reply(struct svc_xprt *xprt,
*
* The next ctxt is removed from the "receive" lists.
*
- * - If the ctxt completes a Read, then finish assembling the Call
- * message and return the number of bytes in the message.
- *
* - If the ctxt completes a Receive, then construct the Call
* message from the contents of the Receive buffer.
*
@@ -786,7 +783,8 @@ static bool svc_rdma_is_reverse_direction_reply(struct svc_xprt *xprt,
* in the message.
*
* - If there are Read chunks in this message, post Read WRs to
- * pull that payload and return 0.
+ * pull that payload. When the Read WRs complete, build the
+ * full message and return the number of bytes in it.
*/
int svc_rdma_recvfrom(struct svc_rqst *rqstp)
{
