gprs_gmm: Remove unused variable
Fixes following compilation warning:
osmo-sgsn/src/gprs/gprs_gmm.c: In function ‘gsm48_rx_gmm_service_req’:
osmo-sgsn/src/gprs/gprs_gmm.c:1786:10: warning: variable ‘ciph_seq_nr’ set but not used [-Wunused-but-set-variable]
uint8_t ciph_seq_nr, service_type, mi_len, mi_type;
^~~~~~~~~~~
Change-Id: If0819026a99f45df96ee6de26a71c16128e79cb8
diff --git a/src/gprs/gprs_gmm.c b/src/gprs/gprs_gmm.c
index ead958e..9c2d548 100644
--- a/src/gprs/gprs_gmm.c
+++ b/src/gprs/gprs_gmm.c
@@ -1783,7 +1783,7 @@
{
struct gsm48_hdr *gh = (struct gsm48_hdr *) msgb_gmmh(msg);
uint8_t *cur = gh->data, *mi;
- uint8_t ciph_seq_nr, service_type, mi_len, mi_type;
+ uint8_t service_type, mi_len, mi_type;
uint32_t tmsi;
struct tlv_parsed tp;
char mi_string[GSM48_MI_SIZE];
@@ -1799,7 +1799,7 @@
}
/* Skip Ciphering key sequence number 10.5.1.2 */
- ciph_seq_nr = *cur & 0x07;
+ /* uint8_t ciph_seq_nr = *cur & 0x07; */
/* Service type 10.5.5.20 */
service_type = (*cur++ >> 4) & 0x07;