From: Ankit Khushwaha <ankitkhushwaha.linux@gmail.com>
Date: Fri, 5 Dec 2025 16:32:42 +0000 (+0530)
Subject: selftests: tls: fix warning of uninitialized variable
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9580f6d47dd6156c6d16e988d28faa74e5a0b8ba;p=thirdparty%2Flinux.git

selftests: tls: fix warning of uninitialized variable

In 'poll_partial_rec_async' a uninitialized char variable 'token' with
is used for write/read instruction to synchronize between threads
via a pipe.

tls.c:2833:26: warning: variable 'token' is uninitialized
      		   when passed as a const pointer argument

Initialize 'token' to '\0' to silence compiler warning.

Signed-off-by: Ankit Khushwaha <ankitkhushwaha.linux@gmail.com>
Link: https://patch.msgid.link/20251205163242.14615-1-ankitkhushwaha.linux@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
---

diff --git a/tools/testing/selftests/net/tls.c b/tools/testing/selftests/net/tls.c
index da1b50b30719..a625d0be62d0 100644
--- a/tools/testing/selftests/net/tls.c
+++ b/tools/testing/selftests/net/tls.c
@@ -2786,10 +2786,10 @@ TEST_F(tls_err, epoll_partial_rec)
 TEST_F(tls_err, poll_partial_rec_async)
 {
 	struct pollfd pfd = { };
+	char token = '\0';
 	ssize_t rec_len;
 	char rec[256];
 	char buf[128];
-	char token;
 	int p[2];
 	int ret;