kmod: move #ifdef CONFIG_MODULES wrapper to Makefile

The entire file is now conditionally compiled only when CONFIG_MODULES is
enabled, and this this is a bool.  Just move this conditional to the
Makefile as its easier to read this way.

Link: http://lkml.kernel.org/r/20170810180618.22457-5-mcgrof@kernel.org
Signed-off-by: Luis R. Rodriguez <mcgrof@kernel.org>
Cc: Kees Cook <keescook@chromium.org>
Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Cc: Jessica Yu <jeyu@redhat.com>
Cc: Rusty Russell <rusty@rustcorp.com.au>
Cc: Michal Marek <mmarek@suse.com>
Cc: Petr Mladek <pmladek@suse.com>
Cc: Miroslav Benes <mbenes@suse.cz>
Cc: Josh Poimboeuf <jpoimboe@redhat.com>
Cc: Guenter Roeck <linux@roeck-us.net>
Cc: "Eric W. Biederman" <ebiederm@xmission.com>
Cc: Matt Redfearn <matt.redfearn@imgtec.com>
Cc: Dan Carpenter <dan.carpenter@oracle.com>
Cc: Colin Ian King <colin.king@canonical.com>
Cc: Daniel Mentz <danielmentz@google.com>
Cc: David Binderman <dcb314@hotmail.com>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

2 files changed, 2 insertions, 4 deletions

diff --git a/kernel/Makefile b/kernel/Makefile
index 44abbb0104b6..ed470aac53da 100644
--- a/kernel/Makefile
+++ b/kernel/Makefile
@@ -5,12 +5,13 @@
 obj-y     = fork.o exec_domain.o panic.o \
             cpu.o exit.o softirq.o resource.o \
             sysctl.o sysctl_binary.o capability.o ptrace.o user.o \
-            signal.o sys.o umh.o kmod.o workqueue.o pid.o task_work.o \
+            signal.o sys.o umh.o workqueue.o pid.o task_work.o \
             extable.o params.o \
             kthread.o sys_ni.o nsproxy.o \
             notifier.o ksysfs.o cred.o reboot.o \
             async.o range.o smpboot.o ucount.o
 
+obj-$(CONFIG_MODULES) += kmod.o
 obj-$(CONFIG_MULTIUSER) += groups.o
 
 ifdef CONFIG_FUNCTION_TRACER
diff --git a/kernel/kmod.c b/kernel/kmod.c
index cdff52974d18..bc6addd9152b 100644
--- a/kernel/kmod.c
+++ b/kernel/kmod.c
@@ -28,7 +28,6 @@
 
 #include <trace/events/module.h>
 
-#ifdef CONFIG_MODULES
 /*
  * Assuming:
  *
@@ -177,5 +176,3 @@ int __request_module(bool wait, const char *fmt, ...)
         return ret;
 }
 EXPORT_SYMBOL(__request_module);
-
-#endif /* CONFIG_MODULES */