This cleanup patchset includes the following patches:

- for kerneldoc in batadv_priv, by Linus Luessing
 
  - drop unused header preempt.h, by Sven Eckelmann
 
  - Fix misspelled "wont", by Sven Eckelmann
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Merge tag 'batadv-next-pullrequest-20210408' of git://git.open-mesh.org/linux-merge

Simon Wunderlich says:

====================
This cleanup patchset includes the following patches:

 - for kerneldoc in batadv_priv, by Linus Luessing

 - drop unused header preempt.h, by Sven Eckelmann

 - Fix misspelled "wont", by Sven Eckelmann
====================

Signed-off-by: David S. Miller <davem@davemloft.net>

net/batman-adv/bat_iv_ogm.c

@@ -456,7 +456,7 @@ batadv_iv_ogm_can_aggregate(const struct batadv_ogm_packet *new_bat_ogm_packet,
 	 * if:
 	 *
 	 * - the send time is within our MAX_AGGREGATION_MS time
-	 * - the resulting packet wont be bigger than
+	 * - the resulting packet won't be bigger than
 	 *   MAX_AGGREGATION_BYTES
 	 * otherwise aggregation is not possible
 	 */

net/batman-adv/bridge_loop_avoidance.c

@@ -25,7 +25,6 @@
 #include <linux/lockdep.h>
 #include <linux/netdevice.h>
 #include <linux/netlink.h>
-#include <linux/preempt.h>
 #include <linux/rculist.h>
 #include <linux/rcupdate.h>
 #include <linux/skbuff.h>

net/batman-adv/types.h

@@ -1659,19 +1659,19 @@ struct batadv_priv {
 	/** @tp_list: list of tp sessions */
 	struct hlist_head tp_list;
 
-	/** @tp_num: number of currently active tp sessions */
+	/** @orig_hash: hash table containing mesh participants (orig nodes) */
 	struct batadv_hashtable *orig_hash;
 
-	/** @orig_hash: hash table containing mesh participants (orig nodes) */
+	/** @forw_bat_list_lock: lock protecting forw_bat_list */
 	spinlock_t forw_bat_list_lock;
 
-	/** @forw_bat_list_lock: lock protecting forw_bat_list */
+	/** @forw_bcast_list_lock: lock protecting forw_bcast_list */
 	spinlock_t forw_bcast_list_lock;
 
-	/** @forw_bcast_list_lock: lock protecting forw_bcast_list */
+	/** @tp_list_lock: spinlock protecting @tp_list */
 	spinlock_t tp_list_lock;
 
-	/** @tp_list_lock: spinlock protecting @tp_list */
+	/** @tp_num: number of currently active tp sessions */
 	atomic_t tp_num;
 
 	/** @orig_work: work queue callback item for orig node purging */