driver core: fix using 'ret' variable in unregister_dynamic_debug_module

The 'ret' variable is assigned, but not used in the return statement. Fix this. Signed-off-by: Johann Felix Soden <johfel@users.sourceforge.net> Acked-by: Jason Baron <jbaron@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
mariux64 · Dec 17, 2008 · 1c93ca0 · 1c93ca0
1 parent 1bda712
commit 1c93ca0
Showing 1 changed file with 1 addition and 1 deletion.
diff --git 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);