logind: explicitly ignore errors we can do nothing about

CID #1237545.
2015-03-13 23:42:17 -04:00
parent d3839740fa
commit 2bf105232f
1 changed files with 3 additions and 3 deletions
@@ -1039,15 +1039,15 @@ void session_restore_vt(Session *s) {
        if (vt < 0)
                return;

-        ioctl(vt, KDSETMODE, KD_TEXT);
+        (void) ioctl(vt, KDSETMODE, KD_TEXT);

        if (read_one_line_file("/sys/module/vt/parameters/default_utf8", &utf8) >= 0 && *utf8 == '1')
                kb = K_UNICODE;

-        ioctl(vt, KDSKBMODE, kb);
+        (void) ioctl(vt, KDSKBMODE, kb);

        mode.mode = VT_AUTO;
-        ioctl(vt, VT_SETMODE, &mode);
+        (void) ioctl(vt, VT_SETMODE, &mode);

        fchown(vt, 0, -1);