liveness: Remove unnecessary local variable exit_ln
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@ -1093,9 +1093,8 @@ impl<'a, 'tcx> Liveness<'a, 'tcx> {
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}
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hir::ExprKind::Ret(ref o_e) => {
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// ignore succ and subst exit_ln:
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let exit_ln = self.exit_ln;
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self.propagate_through_opt_expr(o_e.as_ref().map(|e| &**e), exit_ln)
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// Ignore succ and subst exit_ln.
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self.propagate_through_opt_expr(o_e.as_ref().map(|e| &**e), self.exit_ln)
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}
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hir::ExprKind::Break(label, ref opt_expr) => {
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