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batman-adv: checkpatch - comparison to NULL could be rewritten

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Signed-off-by: Marek Lindner <mareklindner@neomailbox.ch>
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Marek Lindner 2015-02-18 22:17:30 +08:00 committed by Antonio Quartulli
parent dab7b62190
commit 00f548bf54
1 changed files with 1 additions and 1 deletions
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2
net/batman-adv/soft-interface.c
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@ -818,7 +818,7 @@ static int batadv_softif_slave_add(struct net_device *dev,
int ret = -EINVAL;
hard_iface = batadv_hardif_get_by_netdev(slave_dev);
if (!hard_iface || hard_iface->soft_iface != NULL)
if (!hard_iface || hard_iface->soft_iface)
goto out;
ret = batadv_hardif_enable_interface(hard_iface, dev->name);