1 files changed, 3 insertions, 1 deletions

diff --git a/net/dsa/dsa2.c b/net/dsa/dsa2.c
index f8a7d9aab437..5fff951a0a49 100644
--- a/net/dsa/dsa2.c
+++ b/net/dsa/dsa2.c
@@ -28,8 +28,10 @@ static struct dsa_switch_tree *dsa_get_dst(u32 tree)
         struct dsa_switch_tree *dst;
 
         list_for_each_entry(dst, &dsa_switch_trees, list)
-                if (dst->tree == tree)
+                if (dst->tree == tree) {
+                        kref_get(&dst->refcount);
                         return dst;
+                }
         return NULL;
 }