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SUNRPC: Simplify socket shutdown when not reusing TCP ports

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If we're not required to reuse the TCP port, then we can just
immediately close the socket, and leave the cleanup details to the TCP
layer.

Fixes: e6237b6feb ("NFSv4.1: Don't rebind to the same source port when reconnecting to the server")
Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
This commit is contained in:
Trond Myklebust 2021-08-24 11:38:17 -04:00 committed by Anna Schumaker
parent ca7d1d1a0b
commit 0a6ff58edb
1 changed files with 4 additions and 0 deletions
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4
net/sunrpc/xprtsock.c
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@ -2099,6 +2099,10 @@ static void xs_tcp_shutdown(struct rpc_xprt *xprt)
if (sock == NULL)
return;
if (!xprt->reuseport) {
xs_close(xprt);
return;
}
switch (skst) {
default:
kernel_sock_shutdown(sock, SHUT_RDWR);