coverity: #1435205

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

coverity: #1435205
85d07fc3 · Christian Brauner · 9cd2a7e4 · 85d07fc3
Unverified Commit 85d07fc3 authored Apr 29, 2018 by Christian Brauner
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Showing with 3 additions and 3 deletions

attach.c src/tests/attach.c +3 -3

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--- a/src/tests/attach.c
+++ b/src/tests/attach.c
@@ -124,7 +124,7 @@ 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]);
@@ -178,7 +178,7 @@ 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]);
@@ -240,7 +240,7 @@ 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]);