Commit 3f87c423 authored Nov 29, 2012 by Antonio Quartulli

batman-adv: remove useless NULL check



debugfs_remove_recursive() checks whether its argument is not null
on its own, therefore it is possible to remove the external check.

Signed-off-by: Antonio Quartulli <ordex@autistici.org>
Signed-off-by: Marek Lindner <lindner_marek@yahoo.de>

parent 46d160ef

net/batman-adv/debugfs.c

+2 −4

Original line number	Diff line number	Diff line
		@@ -396,11 +396,9 @@ err:

		void batadv_debugfs_destroy(void)
		{
		if (batadv_debugfs) {
		debugfs_remove_recursive(batadv_debugfs);
		batadv_debugfs = NULL;
		}
		}

		int batadv_debugfs_add_meshif(struct net_device *dev)
		{

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