odb: further tidy

maliberty · maliberty · commit 3624e6f7ad2b · 2025-12-19T16:30:49.000Z
Signed-off-by: Matt Liberty &lt;mliberty@precisioninno.com&gt;
diff --git a/src/odb/src/db/dbModInst.cpp b/src/odb/src/db/dbModInst.cpp
@@ -2,7 +2,6 @@
 // Copyright (c) 2020-2025, The OpenROAD Authors
 
 #include <cassert>
-#include <cstdlib>
 #include <cstring>
 #include <fstream>
 #include <iterator>
diff --git a/src/odb/src/db/tmg_conn_g.cpp b/src/odb/src/db/tmg_conn_g.cpp
@@ -52,7 +52,7 @@ void tmg_conn_graph::init(const int ptN, const int shortN)
   }
   if (4 * ptN + 2 * shortN > eNmax_) {
     eNmax_ *= 2;
-    eNmax_ = std::max(4 * ptN + 2 * shortN, eNmax_);
+    eNmax_ = std::max((4 * ptN) + (2 * shortN), eNmax_);
     free(eV_);
     eV_ = (tcg_edge*) safe_malloc(eNmax_ * sizeof(tcg_edge));
   }

Original file line number	Diff line number	Diff line change
`@@ -52,7 +52,7 @@ void tmg_conn_graph::init(const int ptN, const int shortN)`
`52`	`52`	`}`
`53`	`53`	`if (4 * ptN + 2 * shortN > eNmax_) {`
`54`	`54`	`eNmax_ *= 2;`
`55`		`- eNmax_ = std::max(4 * ptN + 2 * shortN, eNmax_);`
	`55`	`+ eNmax_ = std::max((4 * ptN) + (2 * shortN), eNmax_);`
`56`	`56`	`free(eV_);`
`57`	`57`	`eV_ = (tcg_edge) safe_malloc(eNmax_ sizeof(tcg_edge));`
`58`	`58`	`}`