batman-adv: ignore protocol packets if the interface did not enable this protocol
batman-adv: ignore protocol packets if the interface did not enable this protocol

Reported-by: Simon Wunderlich <ee8cb2fe367357431f9fb32cc761adf92c257cce@hrz.tu-chemnitz.de>
Signed-off-by: Marek Lindner <104240d543ffdbcddd3f116d866dc6166bffcd7a@yahoo.de>
Signed-off-by: Antonio Quartulli <ed91ce0fd2670d4a98b12fc9ec6b7a497c7ed53f@autistici.org>

TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,TeamVee-Kanas/android_kernel_samsung_kanas,KristFoundation/Programs,TeamVee-Kanas/android_kernel_samsung_kanas,KristFoundation/Programs