staging: comedi: addi_apci_2032: remove deadcode in apci2030_int_cmdtest()

Reported by: coverity
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>

diff --git a/drivers/staging/comedi/drivers/addi_apci_2032.c b/drivers/staging/comedi/drivers/addi_apci_2032.c
index be0a8a7bd3b2aebb6c1fb347b0e1f5c887ecc9fc..6768d1dc200561a538abfd57644014ff096865b3 100644 (file)
--- a/drivers/staging/comedi/drivers/addi_apci_2032.c
+++ b/drivers/staging/comedi/drivers/addi_apci_2032.c
@@ -147,10 +147,9 @@ static int apci2032_int_cmdtest(struct comedi_device *dev,
        if (err)
                return 3;
 
-       /* step 4: ignored */
+       /* Step 4: fix up any arguments */
 
-       if (err)
-               return 4;
+       /* Step 5: check channel list if it exists */
 
        return 0;
 }