Index: src/wp-admin/includes/class-wp-plugins-list-table.php
===================================================================
--- src/wp-admin/includes/class-wp-plugins-list-table.php	(revision 52691)
+++ src/wp-admin/includes/class-wp-plugins-list-table.php	(working copy)
@@ -1021,10 +1021,9 @@
 			esc_attr( $plugin_file )
 		);
 
-		list( $columns, $hidden, $sortable, $primary ) = $this->get_column_info();
+		list( $columns, $hidden ) = $this->get_column_info();
 
-		$auto_updates      = (array) get_site_option( 'auto_update_plugins', array() );
-		$available_updates = get_site_transient( 'update_plugins' );
+		$auto_updates = (array) get_site_option( 'auto_update_plugins', array() );
 
 		foreach ( $columns as $column_name => $column_display_name ) {
 			$extra_classes = '';