2 files changed, 6 insertions, 12 deletions

diff --git a/drivers/tty/pty.c b/drivers/tty/pty.c
index 59bfaecc4e14..abfd99089781 100644
--- a/drivers/tty/pty.c
+++ b/drivers/tty/pty.c
@@ -244,14 +244,9 @@ static void pty_flush_buffer(struct tty_struct *tty)
 
 static int pty_open(struct tty_struct *tty, struct file *filp)
 {
-        int     retval = -ENODEV;
-
         if (!tty || !tty->link)
-                goto out;
-
-        set_bit(TTY_IO_ERROR, &tty->flags);
+                return -ENODEV;
 
-        retval = -EIO;
         if (test_bit(TTY_OTHER_CLOSED, &tty->flags))
                 goto out;
         if (test_bit(TTY_PTY_LOCK, &tty->link->flags))
@@ -262,9 +257,11 @@ static int pty_open(struct tty_struct *tty, struct file *filp)
         clear_bit(TTY_IO_ERROR, &tty->flags);
         clear_bit(TTY_OTHER_CLOSED, &tty->link->flags);
         set_bit(TTY_THROTTLED, &tty->flags);
-        retval = 0;
+        return 0;
+
 out:
-        return retval;
+        set_bit(TTY_IO_ERROR, &tty->flags);
+        return -EIO;
 }
 
 static void pty_set_termios(struct tty_struct *tty,
diff --git a/drivers/tty/vt/vt_ioctl.c b/drivers/tty/vt/vt_ioctl.c
index fc2c06c66e89..2bd78e2ac8ec 100644
--- a/drivers/tty/vt/vt_ioctl.c
+++ b/drivers/tty/vt/vt_ioctl.c
@@ -289,13 +289,10 @@ static int vt_disallocate(unsigned int vc_num)
         struct vc_data *vc = NULL;
         int ret = 0;
 
-        if (!vc_num)
-                return 0;
-
         console_lock();
         if (VT_BUSY(vc_num))
                 ret = -EBUSY;
-        else
+        else if (vc_num)
                 vc = vc_deallocate(vc_num);
         console_unlock();