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SUNRPC: Don't try to send when the connection is shutting down

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If the connection has been scheduled to shut down, we must assume that
the socket is not in a state to accept further transmissions until the
connection has been re-established.

Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
This commit is contained in:
Trond Myklebust 2023-12-12 15:34:08 +01:00
parent 31d90deb65
commit 0c14584cdb
1 changed files with 3 additions and 0 deletions
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3
net/sunrpc/xprt.c
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@ -1541,6 +1541,9 @@ xprt_request_transmit(struct rpc_rqst *req, struct rpc_task *snd_task)
int is_retrans = RPC_WAS_SENT(task);
int status;
if (test_bit(XPRT_CLOSE_WAIT, &xprt->state))
return -ENOTCONN;
if (!req->rq_bytes_sent) {
if (xprt_request_data_received(task)) {
status = 0;