driver core: fix using 'ret' variable in unregister_dynamic_debug_module

[h-e-n] / lib / dynamic_printk.c

diff --git a/lib/dynamic_printk.c b/lib/dynamic_printk.c
index d83660f..d0fd0e4 100644 (file)
--- a/lib/dynamic_printk.c
+++ b/lib/dynamic_printk.c
@@ -135,7 +135,7 @@ int unregister_dynamic_debug_module(char *mod_name)
        nr_entries--;
 out:
        up(&debug_list_mutex);
-       return 0;
+       return ret;
 }
 EXPORT_SYMBOL_GPL(unregister_dynamic_debug_module);