Commit 1df0cbd5 authored Jan 15, 2014 by Marek Lindner Committed by Antonio Quartulli Jan 15, 2014

batman-adv: fix batman-adv header overhead calculation



Batman-adv prepends a full ethernet header in addition to its own
header. This has to be reflected in the MTU calculation, especially
since the value is used to set dev->hard_header_len.

Introduced by 411d6ed9
("batman-adv: consider network coding overhead when calculating required mtu")

Reported-by: cmsv <cmsv@wirelesspt.net>
Reported-by: Martin Hundebøll <martin@hundeboll.net>
Signed-off-by: Marek Lindner <mareklindner@neomailbox.ch>
Signed-off-by: Antonio Quartulli <antonio@meshcoding.com>

parent 51bb352f

net/batman-adv/main.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -277,7 +277,7 @@ int batadv_max_header_len(void)
		sizeof(struct batadv_coded_packet));
		#endif

		return header_len;
		return header_len + ETH_HLEN;
		}

		/**