src/patches/suse-2.6.27.31/patches.drivers/driver-core-fix-using-ret-variable-in-unregister_dynamic_debug_module.patch

   1 From 1c93ca09863a544cec24fc8e33491f645df80e59 Mon Sep 17 00:00:00 2001
   2 From: Johann Felix Soden <johfel@users.sourceforge.net>
   3 Date: Thu, 30 Oct 2008 22:44:39 +0100
   4 Subject: driver core: fix using 'ret' variable in unregister_dynamic_debug_module
   5 Patch-mainline: 2.6.28
   6
   7 From: Johann Felix Soden <johfel@users.sourceforge.net>
   8
   9 commit 1c93ca09863a544cec24fc8e33491f645df80e59 upstream.
  10
  11 The 'ret' variable is assigned, but not used in the return statement. Fix this.
  12
  13 Signed-off-by: Johann Felix Soden <johfel@users.sourceforge.net>
  14 Acked-by: Jason Baron <jbaron@redhat.com>
  15 Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
  16
  17 ---
  18  lib/dynamic_printk.c |    2 +-
  19  1 file changed, 1 insertion(+), 1 deletion(-)
  20
  21 --- a/lib/dynamic_printk.c
  22 +++ b/lib/dynamic_printk.c
  23 @@ -135,7 +135,7 @@ int unregister_dynamic_debug_module(char
  24         nr_entries--;
  25  out:
  26         up(&debug_list_mutex);
  27 -       return 0;
  28 +       return ret;
  29  }
  30  EXPORT_SYMBOL_GPL(unregister_dynamic_debug_module);
  31