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From: Alexander Kuleshov <kuleshovmail@gmail.com>
To: Andrew Morton <akpm@linux-foundation.org>
Cc: "Paul E . McKenney" <paulmck@linux.vnet.ibm.com>,
        Pranith Kumar <bobby.prani@gmail.com>,
        David Howells <dhowells@redhat.com>, Tejun Heo <tj@kernel.org>,
        Johannes Weiner <hannes@cmpxchg.org>,
        David Woodhouse <David.Woodhouse@intel.com>,
        linux-kernel@vger.kernel.org,
        Alexander Kuleshov <kuleshovmail@gmail.com>
Subject: [PATCH] init: print warning message if /dev/console failed to open
Date: Thu,  4 Feb 2016 00:58:48 +0600
Message-Id: <1454525928-17190-1-git-send-email-kuleshovmail@gmail.com>
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Signed-off-by: Alexander Kuleshov <kuleshovmail@gmail.com>
---
 init/do_mounts.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/init/do_mounts.c b/init/do_mounts.c
index dea5de9..ca5da05 100644
--- a/init/do_mounts.c
+++ b/init/do_mounts.c
@@ -505,7 +505,9 @@ void __init change_floppy(char *fmt, ...)
 		termios.c_lflag |= ICANON;
 		sys_ioctl(fd, TCSETSF, (long)&termios);
 		sys_close(fd);
-	}
+	} else
+		pr_err("Warning: unable to open /dev/console.\n");
+
 }
 #endif
 
-- 
2.7.0.25.gfc10eb5