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batman-adv: Avoid name based attaching of hard interfaces
The sysfs code for the batman-adv/mesh_iface file was receiving a string of the batadv interface. This interface name was then provided to the code which shared sysfs+rtnetlink code for attaching an hard-interface to an batadv interface. The rtnetlink code was also using the (extracted) interface name from the ndo_add_slave callback to increase the shared code - even when it would have been more efficient to use the provided net_device object directly instead of searching it again (based on its name) in batadv_hardif_enable_interface. But this indirect handling is no longer necessary because the sysfs code was dropped. There is now only a single code path which is using batadv_hardif_enable_interface. Signed-off-by: Sven Eckelmann <sven@narfation.org> Signed-off-by: Simon Wunderlich <sw@simonwunderlich.de>
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Sven Eckelmann
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Simon Wunderlich
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Jun 2, 2021
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