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-rw-r--r--src/tbf_dl.cpp13
1 files changed, 8 insertions, 5 deletions
diff --git a/src/tbf_dl.cpp b/src/tbf_dl.cpp
index 1827469..a55f179 100644
--- a/src/tbf_dl.cpp
+++ b/src/tbf_dl.cpp
@@ -181,7 +181,7 @@ static int tbf_new_dl_assignment(struct gprs_rlcmac_bts *bts,
*/
int gprs_rlcmac_dl_tbf::handle(struct gprs_rlcmac_bts *bts,
const uint32_t tlli, const uint32_t tlli_old, const char *imsi,
- const uint8_t ms_class, uint8_t egprs_ms_class,
+ uint8_t ms_class, uint8_t egprs_ms_class,
const uint16_t delay_csec,
const uint8_t *data, const uint16_t len)
{
@@ -191,12 +191,15 @@ int gprs_rlcmac_dl_tbf::handle(struct gprs_rlcmac_bts *bts,
/* check for existing TBF */
ms = bts->bts->ms_store().get_ms(tlli, tlli_old, imsi);
- if (ms)
+ if (ms) {
dl_tbf = ms->dl_tbf();
- /* Work-around to get EGPRS MS class */
- if (ms && !egprs_ms_class)
- egprs_ms_class = ms->egprs_ms_class();
+ /* If we known the GPRS/EGPRS MS class, use it */
+ if (ms->ms_class() || ms->egprs_ms_class()) {
+ ms_class = ms->ms_class();
+ egprs_ms_class = ms->egprs_ms_class();
+ }
+ }
if (ms && strlen(ms->imsi()) == 0) {
ms_old = bts->bts->ms_store().get_ms(0, 0, imsi);