batman-adv: Include random.h for get_random_u32_below
Commit Message
The commit a15d3f3c1c2a ("batman-adv: use get_random_u32_below() instead of
deprecated function") replaced the prandom.h function prandom_u32_max with
the random.h function get_random_u32_below.
Signed-off-by: Sven Eckelmann <sven@narfation.org>
@@ -26,6 +26,7 @@
#include <linux/net.h>
#include <linux/netdevice.h>
#include <linux/printk.h>
+#include <linux/random.h>
#include <linux/rculist.h>
#include <linux/rcupdate.h>
#include <linux/skbuff.h>