forked from OSchip/llvm-project
[lldb] Remove 'result' variable which is set but not used (NFC)
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05fbe75890
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@ -39,20 +39,19 @@ bool TTYState::GetTTYState(int fd, bool saveProcessGroup) {
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}
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bool TTYState::SetTTYState() const {
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int result = 0;
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if (IsValid()) {
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if (TFlagsValid())
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result = fcntl(m_fd, F_SETFL, m_tflags);
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fcntl(m_fd, F_SETFL, m_tflags);
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if (TTYStateValid())
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result = tcsetattr(m_fd, TCSANOW, &m_ttystate);
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tcsetattr(m_fd, TCSANOW, &m_ttystate);
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if (ProcessGroupValid()) {
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// Save the original signal handler.
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void (*saved_sigttou_callback)(int) = NULL;
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saved_sigttou_callback = (void (*)(int))signal(SIGTTOU, SIG_IGN);
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// Set the process group
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result = tcsetpgrp(m_fd, m_processGroup);
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tcsetpgrp(m_fd, m_processGroup);
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// Restore the original signal handler.
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signal(SIGTTOU, saved_sigttou_callback);
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}
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