tree 4088b0603c38b7244904aa7022f9833fba38ce9e
parent 531027fcddbcf81c9937dd04f08a7e8f11fd47d2
author Simon Wunderlich <simon.wunderlich@s2003.tu-chemnitz.de> 1319012906 +0200
committer Marek Lindner <lindner_marek@yahoo.de> 1319545384 +0200

batman-adv: add sanity check when removing global tts

After removing the batman-adv module, the hash may be already gone
when tt_global_del_orig() tries to clean the hash. This patch adds
a sanity check to avoid this.

Signed-off-by: Simon Wunderlich <siwu@hrz.tu-chemnitz.de>
Tested-by: Alexey Fisher <bug-track@fisher-privat.net>
Signed-off-by: Marek Lindner <lindner_marek@yahoo.de>