From: Christian Brauner <christian.brauner@ubuntu.com>
Date: Fri, 15 Jun 2018 10:55:06 +0000 (+0200)
Subject: coverity: #1425840
X-Git-Tag: lxc-2.0.10~76
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=45550376b4fc561c6def804b35b131af1568011f;p=thirdparty%2Flxc.git

coverity: #1425840

Unchecked return value

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

diff --git a/src/lxc/tools/lxc_top.c b/src/lxc/tools/lxc_top.c
index 0f76abce7..cd57c675d 100644
--- a/src/lxc/tools/lxc_top.c
+++ b/src/lxc/tools/lxc_top.c
@@ -118,7 +118,7 @@ Options :\n\
 
 static void stdin_tios_restore(void)
 {
-	tcsetattr(0, TCSAFLUSH, &oldtios);
+	(void)tcsetattr(0, TCSAFLUSH, &oldtios);
 	fprintf(stderr, "\n");
 }