coverity: #1435205

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

coverity: #1435205
da49f814 · Christian Brauner · 58ae8b1e · da49f814
Unverified Commit da49f814 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
@@ -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]);