LAPDm: Add a flag to enable suppression of subsequent REJ frame
This behaviour was default in earlier versions of LAPDm/LAPD. Because it
is only required for osmocom-bb, a flag is added to enable it there.
Related: OS#5969
Change-Id: I93994dbbd1fc2c9edb8f3015c6b18ecd0fce0565
diff --git a/src/gsm/lapdm.c b/src/gsm/lapdm.c
index 28644c2..fb892d2 100644
--- a/src/gsm/lapdm.c
+++ b/src/gsm/lapdm.c
@@ -1637,6 +1637,8 @@
/* Set flags at LAPD. */
if (le->flags & LAPDM_ENT_F_POLLING_ONLY)
dl_flags |= LAPD_F_RTS;
+ if (le->flags & LAPDM_ENT_F_DROP_2ND_REJ)
+ dl_flags |= LAPD_F_DROP_2ND_REJ;
for (i = 0; i < ARRAY_SIZE(le->datalink); i++) {
dl = &le->datalink[i];