linux-kernel - [PATCH] bpf: selftests: remove unused 'nospace_err' in tests for batched ops in array maps

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Date:   Mon, 15 Mar 2021 14:29:51 +0100
From:   Pedro Tammela <pctammela@...il.com>
To:     unlisted-recipients:; (no To-header on input)
Cc:     Pedro Tammela <pctammela@...il.com>, Shuah Khan <shuah@...nel.org>,
        Alexei Starovoitov <ast@...nel.org>,
        Daniel Borkmann <daniel@...earbox.net>,
        Andrii Nakryiko <andrii@...nel.org>,
        Martin KaFai Lau <kafai@...com>,
        Song Liu <songliubraving@...com>, Yonghong Song <yhs@...com>,
        John Fastabend <john.fastabend@...il.com>,
        KP Singh <kpsingh@...nel.org>, linux-kselftest@...r.kernel.org,
        netdev@...r.kernel.org, bpf@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: [PATCH] bpf: selftests: remove unused 'nospace_err' in tests for batched ops in array maps

This seems to be a reminiscent from the hashmap tests.

Signed-off-by: Pedro Tammela <pctammela@...il.com>
---
 tools/testing/selftests/bpf/map_tests/array_map_batch_ops.c | 5 -----
 1 file changed, 5 deletions(-)

diff --git a/tools/testing/selftests/bpf/map_tests/array_map_batch_ops.c b/tools/testing/selftests/bpf/map_tests/array_map_batch_ops.c
index f0a64d8ac59a..e42ea1195d18 100644
--- a/tools/testing/selftests/bpf/map_tests/array_map_batch_ops.c
+++ b/tools/testing/selftests/bpf/map_tests/array_map_batch_ops.c
@@ -55,7 +55,6 @@ void test_array_map_batch_ops(void)
 	int map_fd, *keys, *values, *visited;
 	__u32 count, total, total_success;
 	const __u32 max_entries = 10;
-	bool nospace_err;
 	__u64 batch = 0;
 	int err, step;
 	DECLARE_LIBBPF_OPTS(bpf_map_batch_opts, opts,
@@ -90,7 +89,6 @@ void test_array_map_batch_ops(void)
 		 * elements each.
 		 */
 		count = step;
-		nospace_err = false;
 		while (true) {
 			err = bpf_map_lookup_batch(map_fd,
 						total ? &batch : NULL, &batch,
@@ -107,9 +105,6 @@ void test_array_map_batch_ops(void)
 
 		}
 
-		if (nospace_err == true)
-			continue;
-
 		CHECK(total != max_entries, "lookup with steps",
 		      "total = %u, max_entries = %u\n", total, max_entries);
 
-- 
2.25.1