samples: bpf: Do not define bpf_printk macro

[platform/kernel/linux-rpi.git] / samples / bpf / tcp_synrto_kern.c

diff --git a/samples/bpf/tcp_synrto_kern.c b/samples/bpf/tcp_synrto_kern.c
index ca87ed3..720d195 100644 (file)
--- a/samples/bpf/tcp_synrto_kern.c
+++ b/samples/bpf/tcp_synrto_kern.c
@@ -21,13 +21,6 @@
 
 #define DEBUG 1
 
-#define bpf_printk(fmt, ...)                                   \
-({                                                             \
-              char ____fmt[] = fmt;                            \
-              bpf_trace_printk(____fmt, sizeof(____fmt),       \
-                               ##__VA_ARGS__);                 \
-})
-
 SEC("sockops")
 int bpf_synrto(struct bpf_sock_ops *skops)
 {