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SUNRPC: Simplify socket shutdown when not reusing TCP ports

Browse source 
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
View file

@ -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);