batman-adv: Switch to linux/sprintf.h

The commit 39ced19 ("lib/vsprintf: split out sprintf() and friends")
introduced a new header for the sprintf related functions which were
previously exposed via linux/kernel.h.

Signed-off-by: Sven Eckelmann <sven@narfation.org>
Signed-off-by: Simon Wunderlich <sw@simonwunderlich.de>

Author: ecsv

net/batman-adv/bridge_loop_avoidance.c

@@ -20,7 +20,6 @@
 #include <linux/if_vlan.h>
 #include <linux/jhash.h>
 #include <linux/jiffies.h>
-#include <linux/kernel.h>
 #include <linux/kref.h>
 #include <linux/list.h>
 #include <linux/lockdep.h>
@@ -31,6 +30,7 @@
 #include <linux/skbuff.h>
 #include <linux/slab.h>
 #include <linux/spinlock.h>
+#include <linux/sprintf.h>
 #include <linux/stddef.h>
 #include <linux/string.h>
 #include <linux/workqueue.h>

net/batman-adv/gateway_client.c

@@ -18,7 +18,6 @@
 #include <linux/in.h>
 #include <linux/ip.h>
 #include <linux/ipv6.h>
-#include <linux/kernel.h>
 #include <linux/kref.h>
 #include <linux/list.h>
 #include <linux/lockdep.h>
@@ -29,6 +28,7 @@
 #include <linux/skbuff.h>
 #include <linux/slab.h>
 #include <linux/spinlock.h>
+#include <linux/sprintf.h>
 #include <linux/stddef.h>
 #include <linux/udp.h>
 #include <net/sock.h>

net/batman-adv/main.c

@@ -33,6 +33,7 @@
 #include <linux/skbuff.h>
 #include <linux/slab.h>
 #include <linux/spinlock.h>
+#include <linux/sprintf.h>
 #include <linux/stddef.h>
 #include <linux/string.h>
 #include <linux/workqueue.h>

net/batman-adv/multicast.c

@@ -25,7 +25,6 @@
 #include <linux/ip.h>
 #include <linux/ipv6.h>
 #include <linux/jiffies.h>
-#include <linux/kernel.h>
 #include <linux/list.h>
 #include <linux/lockdep.h>
 #include <linux/netdevice.h>
@@ -36,6 +35,7 @@
 #include <linux/skbuff.h>
 #include <linux/slab.h>
 #include <linux/spinlock.h>
+#include <linux/sprintf.h>
 #include <linux/stddef.h>
 #include <linux/string.h>
 #include <linux/types.h>