[MERGED] osmo-sgsn[master]: gprs_gmm: Remove unused variable

[Harald Welte]

Harald Welte has submitted this change and it was merged.

Change subject: gprs_gmm: Remove unused variable
......................................................................


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
---
M src/gprs/gprs_gmm.c
1 file changed, 2 insertions(+), 2 deletions(-)

Approvals:
  Harald Welte: Looks good to me, approved
  Jenkins Builder: Verified



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;

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Gerrit-MessageType: merged
Gerrit-Change-Id: If0819026a99f45df96ee6de26a71c16128e79cb8
Gerrit-PatchSet: 1
Gerrit-Project: osmo-sgsn
Gerrit-Branch: master
Gerrit-Owner: Pau Espin Pedrol <pespin at sysmocom.de>
Gerrit-Reviewer: Harald Welte <laforge at gnumonks.org>
Gerrit-Reviewer: Jenkins Builder