selftests/bpf: remove useless bpf_trace_printk

sockmap test is using two programs that use bpf_trace_printk() which prints into trace_pipe, but nothing is reading it. Remove it. Fixes: 6f6d33f ("bpf: selftests add sockmap tests") Signed-off-by: Alexei Starovoitov <[email protected]> Signed-off-by: David S. Miller <[email protected]>
kyagi · Nov 1, 2017 · 81ba4e1 · 81ba4e1
1 parent 54df7ef
commit 81ba4e1
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diff --git a/tools/testing/selftests/bpf/sockmap_parse_prog.c b/tools/testing/selftests/bpf/sockmap_parse_prog.c
@@ -29,9 +29,6 @@ int bpf_prog1(struct __sk_buff *skb)
 	 * fields.
 	 */
 	d[7] = 1;
-
-	bpf_printk("parse: data[0] = (%u): local_port %i remote %i\n",
-		   d[0], lport, bpf_ntohl(rport));
 	return skb->len;
 }
 

diff --git a/tools/testing/selftests/bpf/sockmap_verdict_prog.c b/tools/testing/selftests/bpf/sockmap_verdict_prog.c
@@ -58,8 +58,6 @@ int bpf_prog2(struct __sk_buff *skb)
 	d[6] = 0xe;
 	d[7] = 0xf;
 
-	bpf_printk("verdict: data[0] = redir(%u:%u)\n", map, sk);
-
 	if (!map)
 		return bpf_sk_redirect_map(skb, &sock_map_rx, sk, 0);
 	return bpf_sk_redirect_map(skb, &sock_map_tx, sk, 0);