make kernel/kmod.c:kmod_mk static

This patch makes the needlessly global struct kmod_mk static.
Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

kernel/kmod.c

@@ -48,7 +48,7 @@ static struct workqueue_struct *khelper_wq;
 	modprobe_path is set via /proc/sys.
 */
 char modprobe_path[KMOD_PATH_LEN] = "/sbin/modprobe";
-struct module_kobject kmod_mk;
+static struct module_kobject kmod_mk;
 
 /**
  * request_module - try to load a kernel module