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svcrdma: Provide an explanatory comment in CMA event handler

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Clean up: explain why svc_xprt_enqueue() is invoked in the event
handler even though no xpt_flags bits are toggled here.

Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
This commit is contained in:
Chuck Lever
2021-03-01 13:34:38 -05:00
parent 072db263e1
commit 270f25edcc
1 changed files with 3 additions and 0 deletions
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3
net/sunrpc/xprtrdma/svc_rdma_transport.c
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@@ -279,6 +279,9 @@ static int svc_rdma_cma_handler(struct rdma_cm_id *cma_id,
switch (event->event) {
case RDMA_CM_EVENT_ESTABLISHED:
clear_bit(RDMAXPRT_CONN_PENDING, &rdma->sc_flags);
/* Handle any requests that were received while
* CONN_PENDING was set. */
svc_xprt_enqueue(xprt);
break;
case RDMA_CM_EVENT_DISCONNECTED: