coverity: #1425840

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

coverity: #1425840
a1a45077 · Christian Brauner · 10f0414f · a1a45077
Unverified Commit a1a45077 authored Jun 15, 2018 by Christian Brauner
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lxc_top.c src/lxc/tools/lxc_top.c +1 -1

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--- a/src/lxc/tools/lxc_top.c
+++ b/src/lxc/tools/lxc_top.c
@@ -139,7 +139,7 @@ Options :\n\

 static void stdin_tios_restore(void)
 {
-	tcsetattr(0, TCSAFLUSH, &oldtios);
+	(void)tcsetattr(0, TCSAFLUSH, &oldtios);
 	fprintf(stderr, "\n");
 }