decode/ipv4: apply-clang formatting changes

diff --git a/src/decode-ipv4.c b/src/decode-ipv4.c
index 094d9ed729284d4f44df91668e01eeedf345a6e8..0db3e3cae9d3028e161c3db39f5b989f02b79ba5 100644 (file)
--- a/src/decode-ipv4.c
+++ b/src/decode-ipv4.c
@@ -585,17 +585,16 @@ int DecodeIPV4(ThreadVars *tv, DecodeThreadVars *dtv, Packet *p,
         case IPPROTO_ESP:
             DecodeESP(tv, dtv, p, data, data_len);
             break;
-        case IPPROTO_IPV6:
-            {
-                /* spawn off tunnel packet */
-                Packet *tp = PacketTunnelPktSetup(tv, dtv, p, data, data_len, DECODE_TUNNEL_IPV6);
-                if (tp != NULL) {
-                    PKT_SET_SRC(tp, PKT_SRC_DECODER_IPV4);
-                    PacketEnqueueNoLock(&tv->decode_pq,tp);
-                }
-                FlowSetupPacket(p);
-                break;
+        case IPPROTO_IPV6: {
+            /* spawn off tunnel packet */
+            Packet *tp = PacketTunnelPktSetup(tv, dtv, p, data, data_len, DECODE_TUNNEL_IPV6);
+            if (tp != NULL) {
+                PKT_SET_SRC(tp, PKT_SRC_DECODER_IPV4);
+                PacketEnqueueNoLock(&tv->decode_pq, tp);
             }
+            FlowSetupPacket(p);
+            break;
+        }
         case IPPROTO_IP:
             /* check PPP VJ uncompressed packets and decode tcp dummy */
             if (p->flags & PKT_PPP_VJ_UCOMP) {