Remove superfluous braces

Author: David-VTUK

xdp-bpf2go-example/packetProtocol.c

@@ -28,14 +28,12 @@ int get_packet_protocol(struct xdp_md *ctx) {
     return XDP_PASS;
 
   // Check if the packet is an IP packet
-  if (eth->h_proto != bpf_htons(ETH_P_IP)) {
+  if (eth->h_proto != bpf_htons(ETH_P_IP)) 
     return XDP_PASS;
-  }
 
   // Parse IP header
-  if ((void *)(ip + 1) > data_end) {
+  if ((void *)(ip + 1) > data_end) 
     return XDP_PASS;
-  }
 
   if (count) 
     __sync_fetch_and_add(count, 1);