The comment hasn't been accurate for several years.
Signed-off-by: Chuck Lever <chuck.lever@xxxxxxxxxx>
---
net/sunrpc/xprtrdma/xprt_rdma.h | 7 -------
1 file changed, 7 deletions(-)
diff --git a/net/sunrpc/xprtrdma/xprt_rdma.h b/net/sunrpc/xprtrdma/xprt_rdma.h
index 803f097..f4ea29e 100644
--- a/net/sunrpc/xprtrdma/xprt_rdma.h
+++ b/net/sunrpc/xprtrdma/xprt_rdma.h
@@ -239,13 +239,6 @@ struct rpcrdma_sendctx {
*
* An external memory region is any buffer or page that is registered
* on the fly (ie, not pre-registered).
- *
- * Each rpcrdma_buffer has a list of free MWs anchored in rb_mrs. During
- * call_allocate, rpcrdma_buffer_get() assigns one to each segment in
- * an rpcrdma_req. Then rpcrdma_register_external() grabs these to keep
- * track of registration metadata while each RPC is pending.
- * rpcrdma_deregister_external() uses this metadata to unmap and
- * release these resources when an RPC is complete.
*/
enum rpcrdma_frwr_state {
FRWR_IS_INVALID, /* ready to be used */
