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modules: Fix up build when CONFIG_MODULE_UNLOAD=n.

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Commit 3d43321b70 ("modules: sysctl to
block module loading") introduces a modules_disabled variable that is
only defined if CONFIG_MODULE_UNLOAD is enabled, despite being used in
other places. This moves it up and fixes up the build.

  CC      kernel/module.o
kernel/module.c: In function 'sys_init_module':
kernel/module.c:2401: error: 'modules_disabled' undeclared (first use in this function)
kernel/module.c:2401: error: (Each undeclared identifier is reported only once
kernel/module.c:2401: error: for each function it appears in.)
make[1]: *** [kernel/module.o] Error 1
make: *** [kernel/module.o] Error 2

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Signed-off-by: James Morris <jmorris@namei.org>
This commit is contained in:
Stephen Rothwell 2009-04-14 17:27:18 +10:00 committed by James Morris
parent ecfcc53fef
commit 19e4529ee7
1 changed files with 3 additions and 3 deletions
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6
kernel/module.c
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@ -71,6 +71,9 @@
static DEFINE_MUTEX(module_mutex);
static LIST_HEAD(modules);
/* Block module loading/unloading? */
int modules_disabled = 0;
/* Waiting for a module to finish initializing? */
static DECLARE_WAIT_QUEUE_HEAD(module_wq);
@ -778,9 +781,6 @@ static void wait_for_zero_refcount(struct module *mod)
mutex_lock(&module_mutex);
}
/* Block module loading/unloading? */
int modules_disabled = 0;
SYSCALL_DEFINE2(delete_module, const char __user *, name_user,
unsigned int, flags)
{