diff options
Diffstat (limited to 'src/osmo-bts-sysmo/l1_if.c')
| -rw-r--r-- | src/osmo-bts-sysmo/l1_if.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/src/osmo-bts-sysmo/l1_if.c b/src/osmo-bts-sysmo/l1_if.c index f682ffdd..87cf25a0 100644 --- a/src/osmo-bts-sysmo/l1_if.c +++ b/src/osmo-bts-sysmo/l1_if.c @@ -549,7 +549,11 @@ static int ph_tch_req(struct gsm_bts_trx *trx, struct msgb *msg, empty_req_from_l1sap(l1p, fl1, u8Tn, u32Fn, sapi, subCh, u8BlockNbr); } /* send message to DSP's queue */ - osmo_wqueue_enqueue(&fl1->write_q[MQ_L1_WRITE], nmsg); + if (osmo_wqueue_enqueue(&fl1->write_q[MQ_L1_WRITE], nmsg) != 0) { + LOGPFN(DL1P, LOGL_ERROR, u32Fn, "MQ_L1_WRITE queue full. Dropping msg.\n"); + msgb_free(nmsg); + return -ENOBUFS; + } if (dtx_is_first_p1(lchan)) dtx_dispatch(lchan, E_FIRST); else |