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Message-Id: <20231016063039.3771-1-zhujun2@cmss.chinamobile.com> Date: Sun, 15 Oct 2023 23:30:39 -0700 From: zhujun2 <zhujun2@...s.chinamobile.com> To: davem@...emloft.net Cc: edumazet@...gle.com, kuba@...nel.org, pabeni@...hat.com, shuah@...nel.org, netdev@...r.kernel.org, linux-kselftest@...r.kernel.org, linux-kernel@...r.kernel.org, zhujun2@...s.chinamobile.com Subject: [PATCH] selftests: net: remove unused variables These variables are never referenced in the code, just remove them Signed-off-by: zhujun2 <zhujun2@...s.chinamobile.com> --- tools/testing/selftests/net/af_unix/scm_pidfd.c | 1 - tools/testing/selftests/net/af_unix/test_unix_oob.c | 2 -- tools/testing/selftests/net/nettest.c | 5 +++-- 3 files changed, 3 insertions(+), 5 deletions(-) diff --git a/tools/testing/selftests/net/af_unix/scm_pidfd.c b/tools/testing/selftests/net/af_unix/scm_pidfd.c index a86222143..7e5345941 100644 --- a/tools/testing/selftests/net/af_unix/scm_pidfd.c +++ b/tools/testing/selftests/net/af_unix/scm_pidfd.c @@ -294,7 +294,6 @@ static void fill_sockaddr(struct sock_addr *addr, bool abstract) static void client(FIXTURE_DATA(scm_pidfd) *self, const FIXTURE_VARIANT(scm_pidfd) *variant) { - int err; int cfd; socklen_t len; struct ucred peer_cred; diff --git a/tools/testing/selftests/net/af_unix/test_unix_oob.c b/tools/testing/selftests/net/af_unix/test_unix_oob.c index 532459a15..a7c51889a 100644 --- a/tools/testing/selftests/net/af_unix/test_unix_oob.c +++ b/tools/testing/selftests/net/af_unix/test_unix_oob.c @@ -180,9 +180,7 @@ main(int argc, char **argv) char buf[1024]; int on = 0; char oob; - int flags; int atmark; - char *tmp_file; lfd = socket(AF_UNIX, SOCK_STREAM, 0); memset(&consumer_addr, 0, sizeof(consumer_addr)); diff --git a/tools/testing/selftests/net/nettest.c b/tools/testing/selftests/net/nettest.c index 39a0e01f8..cd8a58097 100644 --- a/tools/testing/selftests/net/nettest.c +++ b/tools/testing/selftests/net/nettest.c @@ -1864,8 +1864,9 @@ static char *random_msg(int len) n += i; len -= i; } - i = snprintf(m + n, olen - n, "%.*s", len, - "abcdefghijklmnopqrstuvwxyz"); + + snprintf(m + n, olen - n, "%.*s", len, + "abcdefghijklmnopqrstuvwxyz"); return m; } -- 2.17.1
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