From: Christian Brauner <christian.brauner@ubuntu.com>
Date: Sat, 28 Apr 2018 22:38:29 +0000 (+0200)
Subject: coverity: #1435205
X-Git-Tag: lxc-2.0.10~167
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=da49f814ff75f887dabe28b12d44b4e929f1b84a;p=thirdparty%2Flxc.git

coverity: #1435205

Unchecked return value

Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
---

diff --git a/src/tests/attach.c b/src/tests/attach.c
index 6eff2b31b..a63b7bfbf 100644
--- a/src/tests/attach.c
+++ b/src/tests/attach.c
@@ -122,7 +122,7 @@ static int test_attach_lsm_func(struct lxc_container *ct)
 	ret = 0;
 
 err2:
-	wait_for_pid(pid);
+	(void)wait_for_pid(pid);
 err1:
 	close(pipefd[0]);
 	close(pipefd[1]);
@@ -176,7 +176,7 @@ static int test_attach_lsm_cmd(struct lxc_container *ct)
 	ret = 0;
 
 err2:
-	wait_for_pid(pid);
+	(void)wait_for_pid(pid);
 err1:
 	close(pipefd[0]);
 	close(pipefd[1]);
@@ -238,7 +238,7 @@ static int test_attach_func(struct lxc_container *ct)
 	ret = 0;
 
 err2:
-	wait_for_pid(pid);
+	(void)wait_for_pid(pid);
 err1:
 	close(pipefd[0]);
 	close(pipefd[1]);