diff options
| -rw-r--r-- | src/rlcmac/tbf_ul.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/rlcmac/tbf_ul.c b/src/rlcmac/tbf_ul.c index d9cd04a..0d78383 100644 --- a/src/rlcmac/tbf_ul.c +++ b/src/rlcmac/tbf_ul.c @@ -619,7 +619,7 @@ static int create_new_bsn(struct gprs_rlcmac_ul_tbf *ul_tbf, const struct gprs_r do { int payload_written = 0; - if (msgb_length(ul_tbf->llc_tx_msg) == 0) { + if (!ul_tbf->llc_tx_msg || msgb_length(ul_tbf->llc_tx_msg) == 0) { /* The data just drained, store the current fn */ if (ul_tbf->last_ul_drained_fn < 0) ul_tbf->last_ul_drained_fn = bi->fn; |