libc/net/nscachedcli.c: remove write-only variables
Sponsored by: The FreeBSD Foundation MFC after: 1 week
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346eaa41f8
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@ -153,7 +153,6 @@ send_credentials(struct cached_connection_ *connection, int type)
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struct kevent eventlist;
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int nevents;
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ssize_t result;
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int res;
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memset(&cmsg, 0, sizeof(cmsg));
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cmsg.hdr.cmsg_len = CMSG_LEN(sizeof(struct cmsgcred));
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@ -171,7 +170,7 @@ send_credentials(struct cached_connection_ *connection, int type)
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EV_SET(&eventlist, connection->sockfd, EVFILT_WRITE, EV_ADD,
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NOTE_LOWAT, sizeof(int), NULL);
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res = _kevent(connection->write_queue, &eventlist, 1, NULL, 0, NULL);
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(void)_kevent(connection->write_queue, &eventlist, 1, NULL, 0, NULL);
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nevents = _kevent(connection->write_queue, NULL, 0, &eventlist, 1,
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NULL);
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@ -474,10 +473,9 @@ int
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__close_cached_mp_write_session(struct cached_connection_ *ws)
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{
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int notification;
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int result;
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notification = CET_MP_WRITE_SESSION_CLOSE_NOTIFICATION;
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result = safe_write(ws, ¬ification, sizeof(int));
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(void)safe_write(ws, ¬ification, sizeof(int));
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__close_cached_connection(ws);
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return (0);
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}
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