staging: comedi: serial2002: return 0 after successful attach

A return value of >=0 indicates a successful attach to the comedi core.
Return 0 since that is more common in the kernel.

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

diff --git a/drivers/staging/comedi/drivers/serial2002.c b/drivers/staging/comedi/drivers/serial2002.c
index d367cfb..a596da8 100644 (file)
--- a/drivers/staging/comedi/drivers/serial2002.c
+++ b/drivers/staging/comedi/drivers/serial2002.c
@@ -806,7 +806,7 @@ static int serial2002_attach(struct comedi_device *dev,
        s->range_table  = NULL;
        s->insn_read    = serial2002_encoder_insn_read;
 
-       return 1;
+       return 0;
 }
 
 static void serial2002_detach(struct comedi_device *dev)