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-rw-r--r--tools/perf/util/symbol.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/tools/perf/util/symbol.c b/tools/perf/util/symbol.c
index b39f499e575a..0500895a45af 100644
--- a/tools/perf/util/symbol.c
+++ b/tools/perf/util/symbol.c
@@ -295,7 +295,9 @@ static void symbols__insert_by_name(struct rb_root *self, struct symbol *sym)
{
struct rb_node **p = &self->rb_node;
struct rb_node *parent = NULL;
- struct symbol_name_rb_node *symn = ((void *)sym) - sizeof(*parent), *s;
+ struct symbol_name_rb_node *symn, *s;
+
+ symn = container_of(sym, struct symbol_name_rb_node, sym);
while (*p != NULL) {
parent = *p;