Commit 01f6b5c7 authored Aug 26, 2015 by Sven Eckelmann Committed by Antonio Quartulli Dec 16, 2015

batman-adv: Use chain pointer when purging fragments



The chain pointer was already created in batadv_frag_purge_orig to make the
checks more readable. Just use the chain pointer everywhere instead of
having the same dereference + array access in the most lines of this
function.

Signed-off-by: Sven Eckelmann <sven@narfation.org>
Acked-by: Martin Hundebøll <martin@hundeboll.net>
Signed-off-by: Marek Lindner <mareklindner@neomailbox.ch>
Signed-off-by: Antonio Quartulli <antonio@meshcoding.com>

parent ad7e2c46

net/batman-adv/fragmentation.c

+4 −4

Original line number	Diff line number	Diff line
		@@ -71,14 +71,14 @@ void batadv_frag_purge_orig(struct batadv_orig_node *orig_node,

		for (i = 0; i < BATADV_FRAG_BUFFER_COUNT; i++) {
		chain = &orig_node->fragments[i];
		spin_lock_bh(&orig_node->fragments[i].lock);
		spin_lock_bh(&chain->lock);

		if (!check_cb \|\| check_cb(chain)) {
		batadv_frag_clear_chain(&orig_node->fragments[i].head);
		orig_node->fragments[i].size = 0;
		batadv_frag_clear_chain(&chain->head);
		chain->size = 0;
		}

		spin_unlock_bh(&orig_node->fragments[i].lock);
		spin_unlock_bh(&chain->lock);
		}
		}