selftests/bpf: delete unused variables in test_sysctl

Remove no longer used variables and avoid compiler warnings.

Signed-off-by: Andrii Nakryiko <andriin@fb.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>

diff --git a/tools/testing/selftests/bpf/test_sysctl.c b/tools/testing/selftests/bpf/test_sysctl.c
index 4f8ec1f..a320e38 100644 (file)
--- a/tools/testing/selftests/bpf/test_sysctl.c
+++ b/tools/testing/selftests/bpf/test_sysctl.c
@@ -1385,7 +1385,6 @@ static int fixup_sysctl_value(const char *buf, size_t buf_len,
                uint8_t raw[sizeof(uint64_t)];
                uint64_t num;
        } value = {};
-       uint8_t c, i;
 
        if (buf_len > sizeof(value)) {
                log_err("Value is too big (%zd) to use in fixup", buf_len);