osmo_e1f: Fix use of uninitized variable
Change-Id: I42024856a58f0bd4fcc1c767688de5334994a8a8
diff --git a/software/obsolete/osmo_e1f.c b/software/obsolete/osmo_e1f.c
index 6a8725c..cbcd0db 100644
--- a/software/obsolete/osmo_e1f.c
+++ b/software/obsolete/osmo_e1f.c
@@ -206,7 +206,7 @@
/* pull a single to-be-transmitted byte for TS0 */
static uint8_t e1_pull_ts0(struct osmo_e1f_instance *e1i)
{
- uint8_t ret;
+ uint8_t ret = 0;
/* according to Table 5B/G.704 - CRC-4 multiframe structure */
if ((e1i->tx.frame_nr % 2) == 0) {