gsm/lapdm: Prevent LAPD tx_queue from filling up in polling mode
If LAPDm receives an I-Frame while there already is an I-Frame in the
tx_queue the code generates an additional RR (to acknowledge the
received I-Frame). Instead, N(R) of the I-Frame in the tx_queue should
be updated to ACK the data.
diff --git a/TODO-RELEASE b/TODO-RELEASE
new file mode 100644
index 0000000..2a1f978
--- /dev/null
+++ b/TODO-RELEASE
@@ -0,0 +1,2 @@
+#library what description / commit summary line
+libosmogsm abi-change Prevent LAPD tx_queue from filling up in polling mode