[PATCH 2/3] Restrict definition of a label in kernel/module.c

[Dmitri Vorobiev <dmitri.vorobiev@movial.com>]

In function 'load_module' in kernel/module.c, the label 'free_init'
is used if and only if both CONFIG_MODULE_UNLOAD and CONFIG_SMP are
defined. However, the label itself is defined unconditionally,
which may produce the following warning:

kernel/module.c:2291: warning: label 'free_init' defined but not used

This patch fixes the warning by moving the label definition under an
appropriate preprocessor construct.

Signed-off-by: Dmitri Vorobiev <dmitri.vorobiev@movial.com>
---
 kernel/module.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/kernel/module.c b/kernel/module.c
index 1196f5d..df00a1b 100644
--- a/kernel/module.c
+++ b/kernel/module.c
@@ -2288,8 +2288,8 @@ static noinline struct module *load_module(void __user *umod,
 	ftrace_release(mod->module_core, mod->core_size);
  free_unload:
 	module_unload_free(mod);
- free_init:
 #if defined(CONFIG_MODULE_UNLOAD) && defined(CONFIG_SMP)
+ free_init:
 	percpu_modfree(mod->refptr);
 #endif
 	module_free(mod, mod->module_init);
-- 
1.5.6.3