1 files changed, 0 insertions, 2 deletions

diff --git a/drivers/tty/mxser.c b/drivers/tty/mxser.c
index 260d03123524..17ff377e4129 100644
--- a/drivers/tty/mxser.c
+++ b/drivers/tty/mxser.c
@@ -1010,8 +1010,6 @@ static int mxser_open(struct tty_struct *tty, struct file *filp)
         line = tty->index;
         if (line == MXSER_PORTS)
                 return 0;
-        if (line < 0 || line > MXSER_PORTS)
-                return -ENODEV;
         info = &mxser_boards[line / MXSER_PORTS_PER_BOARD].ports[line % MXSER_PORTS_PER_BOARD];
         if (!info->ioaddr)
                 return -ENODEV;