Initialized top_level_pb to get rid of warning

sfkhalid · sfkhalid · commit 2d6e585b08d4 · 2021-10-20T17:24:56.000-04:00
diff --git a/vpr/src/pack/cluster.cpp b/vpr/src/pack/cluster.cpp
@@ -3957,7 +3957,7 @@ static void print_le_count(std::vector<int>& le_count, const t_pb_type* le_pb_ty
 }
 
 static t_pb* get_parent_pb(t_pb* pb) {
-    t_pb* top_level_pb;
+    t_pb* top_level_pb = pb;
 
     while (pb) {
         top_level_pb = pb;

Original file line number	Diff line number	Diff line change
`@@ -3957,7 +3957,7 @@ static void print_le_count(std::vector<int>& le_count, const t_pb_type* le_pb_ty`
`3957`	`3957`	`}`
`3958`	`3958`
`3959`	`3959`	`static t_pb* get_parent_pb(t_pb* pb) {`
`3960`		`- t_pb* top_level_pb;`
	`3960`	`+ t_pb* top_level_pb = pb;`
`3961`	`3961`
`3962`	`3962`	`while (pb) {`
`3963`	`3963`	`top_level_pb = pb;`