staging: comedi: mpc624: remove unnecessary printk noise

The ai read timeout will return -ETIMEDOUT. The printk is just added
noise. Remove it.

It's also not necessary to set data[n[ = 0 when the read timesout.
Remove that also.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

1 files changed, 2 insertions, 4 deletions

diff --git a/drivers/staging/comedi/drivers/mpc624.c b/drivers/staging/comedi/drivers/mpc624.c
index b105dd98c358..01b281e83c61 100644
--- a/drivers/staging/comedi/drivers/mpc624.c
+++ b/drivers/staging/comedi/drivers/mpc624.c
@@ -177,11 +177,9 @@ static int mpc624_ai_rinsn(struct comedi_device *dev,
                         else
                                 break;
                 }
-                if (i == TIMEOUT) {
-                        printk(KERN_ERR "MPC624: timeout (%dms)\n", TIMEOUT);
-                        data[n] = 0;
+                if (i == TIMEOUT)
                         return -ETIMEDOUT;
-                }
+
                 /*  Start reading data */
                 data_in = 0;
                 data_out = devpriv->ulConvertionRate;