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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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