diff --git a/fs_mgr/libsnapshot/scratch_super.cpp b/fs_mgr/libsnapshot/scratch_super.cpp
index 805abf3..93c4bbd 100644
--- a/fs_mgr/libsnapshot/scratch_super.cpp
+++ b/fs_mgr/libsnapshot/scratch_super.cpp
@@ -98,7 +98,6 @@
     }
     const auto& opener = info->GetPartitionOpener();
     std::string slot_suffix = info->GetSlotSuffix();
-    int slot = SlotNumberForSlotSuffix(slot_suffix);
     // Walk both the slots and clean up metadata related to scratch space from
     // both the slots.
     for (auto slot : slots) {
diff --git a/rootdir/Android.bp b/rootdir/Android.bp
index 5f0a2c3..44acbba 100644
--- a/rootdir/Android.bp
+++ b/rootdir/Android.bp
@@ -50,10 +50,15 @@
     recovery_available: true,
 }
 
+filegroup {
+    name: "system_linker_config_json_file",
+    srcs: ["etc/linker.config.json"],
+}
+
 // TODO(b/147210213) Generate list of libraries during build and fill in at build time
 linker_config {
     name: "system_linker_config",
-    src: "etc/linker.config.json",
+    src: ":system_linker_config_json_file",
     installable: false,
 }