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@@ -988,6 +988,7 @@ static ssize_t __write_ports_delfd(char *buf)
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static ssize_t __write_ports_addxprt(char *buf)
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{
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char transport[16];
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+ struct svc_xprt *xprt;
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int port, err;
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if (sscanf(buf, "%15s %4u", transport, &port) != 2)
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@@ -1003,8 +1004,23 @@ static ssize_t __write_ports_addxprt(char *buf)
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err = svc_create_xprt(nfsd_serv, transport,
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PF_INET, port, SVC_SOCK_ANONYMOUS);
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if (err < 0)
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- return err;
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+ goto out_err;
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+
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+ err = svc_create_xprt(nfsd_serv, transport,
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+ PF_INET6, port, SVC_SOCK_ANONYMOUS);
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+ if (err < 0 && err != -EAFNOSUPPORT)
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+ goto out_close;
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return 0;
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+out_close:
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+ xprt = svc_find_xprt(nfsd_serv, transport, PF_INET, port);
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+ if (xprt != NULL) {
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+ svc_close_xprt(xprt);
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+ svc_xprt_put(xprt);
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+ }
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+out_err:
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+ /* Decrease the count, but don't shut down the service */
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+ nfsd_serv->sv_nrthreads--;
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+ return err;
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}
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/*
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