Change indentation in bpf/helpers.h

Signed-off-by: Brenden Blanco <bblanco@plumgrid.com>

src/cc/export/helpers.h

@@ -95,7 +95,7 @@ int bpf_trace_printk(const char *fmt, ...) asm("llvm.bpf.extra");
 static void bpf_tail_call_(u64 map_fd, void *ctx, int index) {
   ((void (*)(void *, u64, int))BPF_FUNC_tail_call)(ctx, map_fd, index);
 }
-static int (*bpf_clone_redirect)(void *ctx, u64 ifindex, u64 flags) =
+static int (*bpf_clone_redirect)(void *ctx, int ifindex, u32 flags) =
   (void *) BPF_FUNC_clone_redirect;
 static u64 (*bpf_get_smp_processor_id)(void) =
   (void *) BPF_FUNC_get_smp_processor_id;
@@ -105,6 +105,7 @@ static u64 (*bpf_get_current_uid_gid)(void) =
   (void *) BPF_FUNC_get_current_uid_gid;
 static int (*bpf_get_current_comm)(void *buf, int buf_size) =
   (void *) BPF_FUNC_get_current_comm;
+#endif
 #if LINUX_VERSION_CODE >= KERNEL_VERSION(4,3,0)
 static u64 (*bpf_get_cgroup_classid)(void *ctx) =
   (void *) BPF_FUNC_get_cgroup_classid;
@@ -117,7 +118,6 @@ static int (*bpf_skb_get_tunnel_key)(void *ctx, void *to, u32 size, u64 flags) =
 static int (*bpf_skb_set_tunnel_key)(void *ctx, void *from, u32 size, u64 flags) =
   (void *) BPF_FUNC_skb_set_tunnel_key;
 #endif
-#endif
 
 /* llvm builtin functions that eBPF C program may use to
  * emit BPF_LD_ABS and BPF_LD_IND instructions