[PATCH 5/6]kernel:module.c variable 'nowarn' set but not used

["Justin P. Mattock" <justinmattock@gmail.com>]

The below patch fixes a warning message 
reported by gcc 4.6.0.

  CC      kernel/module.o
kernel/module.c: In function 'add_usage_links':
kernel/module.c:1343:6: warning: variable 'nowarn' set but not used

 Signed-off-by: Justin P. Mattock <justinmattock@gmail.com>

---
 kernel/module.c |    8 ++------
 1 files changed, 2 insertions(+), 6 deletions(-)

diff --git a/kernel/module.c b/kernel/module.c
index 8c6b428..a71027a 100644
--- a/kernel/module.c
+++ b/kernel/module.c
@@ -1340,13 +1340,9 @@ static void add_usage_links(struct module *mod)
 {
 #ifdef CONFIG_MODULE_UNLOAD
 	struct module_use *use;
-	int nowarn;
-
+	
 	mutex_lock(&module_mutex);
-	list_for_each_entry(use, &mod->target_list, target_list) {
-		nowarn = sysfs_create_link(use->target->holders_dir,
-					   &mod->mkobj.kobj, mod->name);
-	}
+	list_for_each_entry(use, &mod->target_list, target_list); 
 	mutex_unlock(&module_mutex);
 #endif
 }
-- 
1.7.1.rc1.21.gf3bd6