From: Antonio Quartulli <antonio@open-mesh.com>
Date: Sun, 13 Oct 2013 00:50:18 +0000 (+0200)
Subject: batman-adv: invoke dev_get_by_index() outside of is_wifi_iface()
X-Git-Tag: v3.13-rc1~105^2~132^2~4
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0c69aecc5b1a57d62c39cf8c552a9e823409db60;p=pandora-kernel.git

batman-adv: invoke dev_get_by_index() outside of is_wifi_iface()

Upcoming changes need to perform other checks on the
incoming net_device struct.

To avoid performing dev_get_by_index() for each and every
check, it is better to move it outside of is_wifi_iface()
and search the netdev object once only.

Signed-off-by: Antonio Quartulli <antonio@open-mesh.com>
Signed-off-by: Marek Lindner <mareklindner@neomailbox.ch>
---

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