auth: Fix AuthTupe re-use condition

It's not the key_seq of the last authtuple we must check, but
the one sent by the MS.

Signed-off-by: Sylvain Munaut <tnt@246tNt.com>
1 file changed
tree: 56ac75b918bf30236578ae4a98dfd3dd7b756c8e
  1. hlrsync/
  2. linux-kernel/
  3. openbsc/
  4. wireshark/