Bluetooth: Only set ack_timer if we didn't send and ack

Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>

1 files changed, 2 insertions, 1 deletions

diff --git a/net/bluetooth/l2cap_core.c b/net/bluetooth/l2cap_core.c
index 43395089d30f..1790ce3230bb 100644
--- a/net/bluetooth/l2cap_core.c
+++ b/net/bluetooth/l2cap_core.c
@@ -3928,11 +3928,12 @@ expected:
                         l2cap_retransmit_frames(chan);
         }
 
-        __set_ack_timer(chan);
 
         chan->num_acked = (chan->num_acked + 1) % num_to_ack;
         if (chan->num_acked == num_to_ack - 1)
                 l2cap_send_ack(chan);
+        else
+                __set_ack_timer(chan);
 
         return 0;