From: Axel Rasmussen <axelrasmussen@google.com>
Date: Thu, 24 Mar 2022 22:39:29 +0000 (-0700)
Subject: selftests: fix an unused variable warning in pidfd selftest
X-Git-Tag: v5.18-rc2~20^2~2
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=187816d07729ff88e75d84efbc668642106cebf3;p=thirdparty%2Fkernel%2Flinux.git

selftests: fix an unused variable warning in pidfd selftest

I fixed a few warnings like this in commit e2aa5e650b07
("selftests: fixup build warnings in pidfd / clone3 tests"), but I
missed this one by mistake. Since this variable is unused, remove it.

Signed-off-by: Axel Rasmussen <axelrasmussen@google.com>
Reviewed-by: Christian Brauner <brauner@kernel.org>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
---

diff --git a/tools/testing/selftests/pidfd/pidfd_wait.c b/tools/testing/selftests/pidfd/pidfd_wait.c
index 17999e082aa71..070c1c876df15 100644
--- a/tools/testing/selftests/pidfd/pidfd_wait.c
+++ b/tools/testing/selftests/pidfd/pidfd_wait.c
@@ -95,7 +95,6 @@ TEST(wait_states)
 		.flags = CLONE_PIDFD | CLONE_PARENT_SETTID,
 		.exit_signal = SIGCHLD,
 	};
-	int ret;
 	pid_t pid;
 	siginfo_t info = {
 		.si_signo = 0,