Staging: lustre: obdclass: class_obd: Declare as static

Declare obd_init_checks as static since it is used only in this
particular file.
Signed-off-by: Shraddha Barke <shraddha.6596@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/lustre/lustre/obdclass/class_obd.c

@@ -403,7 +403,7 @@ int class_handle_ioctl(unsigned int cmd, unsigned long arg)
 } /* class_handle_ioctl */
 
 #define OBD_INIT_CHECK
-int obd_init_checks(void)
+static int obd_init_checks(void)
 {
 	__u64 u64val, div64val;
 	char buf[64];