Review at https://gerrit.osmocom.org/143

tbf_dl: comment why we sent a dummy LLC packets to delay the release of the TBF

Change-Id: I1862674437dffef4de3ffa7b183ecf690020b0ec --- M src/tbf_dl.cpp 1 file changed, 2 insertions(+), 0 deletions(-)

git pull ssh://gerrit.osmocom.org:29418/osmo-pcu refs/changes/43/143/1

diff --git a/src/tbf_dl.cpp b/src/tbf_dl.cpp index 00adbc9..66f747b 100644 --- a/src/tbf_dl.cpp +++ b/src/tbf_dl.cpp @@ -515,6 +515,8 @@ bool is_final;

if (m_llc.frame_length() == 0) { + /* nothing to sent - delay the release of the TBF */ + int space = block_data_len - write_offset; /* A header will need to by added, so we just need * space-1 octets */