batman-adv: Fix range check for expected packets

The check for new packets in the future used a wrong binary operator,
which makes the check expression always true and accepting too many
packets.

Reported-by: Thomas Jarosch <thomas.jarosch@intra2net.com>
Signed-off-by: Simon Wunderlich <siwu@hrz.tu-chemnitz.de>
Signed-off-by: Sven Eckelmann <sven@narfation.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/net/batman-adv/bitarray.c b/net/batman-adv/bitarray.c
index 0be9ff346fa0..9bc63b209b3f 100644
--- a/net/batman-adv/bitarray.c
+++ b/net/batman-adv/bitarray.c
@@ -155,7 +155,7 @@ int bit_get_packet(void *priv, unsigned long *seq_bits,
         /* sequence number is much newer, probably missed a lot of packets */
 
         if ((seq_num_diff >= TQ_LOCAL_WINDOW_SIZE)
-                || (seq_num_diff < EXPECTED_SEQNO_RANGE)) {
+                && (seq_num_diff < EXPECTED_SEQNO_RANGE)) {
                 bat_dbg(DBG_BATMAN, bat_priv,
                         "We missed a lot of packets (%i) !\n",
                         seq_num_diff - 1);