From: Johann Felix Soden <johfel@users.sourceforge.net>
Date: Thu, 30 Oct 2008 21:44:39 +0000 (+0100)
Subject: driver core: fix using 'ret' variable in unregister_dynamic_debug_module
X-Git-Tag: v2.6.28-rc9~9^2~3
X-Git-Url: http://www.pilppa.org/gitweb/gitweb.cgi?a=commitdiff_plain;h=1c93ca09863a544cec24fc8e33491f645df80e59;hp=1bda71282ded6a2e09a2db7c8884542fb46bfd4f;p=linux-2.6-omap-h63xx.git

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>
---

diff --git a/lib/dynamic_printk.c b/lib/dynamic_printk.c
index d83660fd6fd..d0fd0e4ed9a 100644
--- 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);