[B.A.T.M.A.N.] [PATCH-next] 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.

Introduced by f1f310d5c261f0214f85afea95d5cd11d49d64c6 ("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 --- main.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/main.c b/main.c index 4547bf0..fd85205 100644 --- a/main.c +++ b/main.c @@ -277,7 +277,7 @@ int batadv_max_header_len(void) sizeof(struct batadv_coded_packet)); #endif

- return header_len; + return header_len + ETH_HLEN; }

/**