[PATCH 04/33] staging: comedi: adv_pci_dio: post increment 'subdev' in (*auto_attach)

[H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>]

For aesthetics, post-increment the 'subdev' index when used to get a
comedi_subdevice pointer instead of incrementing it after the subdevice
is initialized.

Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
Cc: Ian Abbott <abbotti@xxxxxxxxx>
Cc: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
 drivers/staging/comedi/drivers/adv_pci_dio.c | 16 +++++-----------
 1 file changed, 5 insertions(+), 11 deletions(-)

diff --git a/drivers/staging/comedi/drivers/adv_pci_dio.c b/drivers/staging/comedi/drivers/adv_pci_dio.c
index b1f966e..4d4b38c 100644
--- a/drivers/staging/comedi/drivers/adv_pci_dio.c
+++ b/drivers/staging/comedi/drivers/adv_pci_dio.c
@@ -557,38 +557,34 @@ static int pci_dio_auto_attach(struct comedi_device *dev,
 	subdev = 0;
 	for (i = 0; i < MAX_DI_SUBDEVS; i++)
 		if (board->sdi[i].chans) {
-			s = &dev->subdevices[subdev];
+			s = &dev->subdevices[subdev++];
 			pci_dio_add_di(dev, s, &board->sdi[i]);
-			subdev++;
 		}
 
 	for (i = 0; i < MAX_DO_SUBDEVS; i++)
 		if (board->sdo[i].chans) {
-			s = &dev->subdevices[subdev];
+			s = &dev->subdevices[subdev++];
 			pci_dio_add_do(dev, s, &board->sdo[i]);
-			subdev++;
 		}
 
 	for (i = 0; i < MAX_DIO_SUBDEVG; i++)
 		for (j = 0; j < board->sdio[i].regs; j++) {
-			s = &dev->subdevices[subdev];
+			s = &dev->subdevices[subdev++];
 			ret = subdev_8255_init(dev, s, NULL,
 					       board->sdio[i].addr +
 					       j * I8255_SIZE);
 			if (ret)
 				return ret;
-			subdev++;
 		}
 
 	if (board->boardid.chans) {
-		s = &dev->subdevices[subdev];
+		s = &dev->subdevices[subdev++];
 		s->type = COMEDI_SUBD_DI;
 		pci_dio_add_di(dev, s, &board->boardid);
-		subdev++;
 	}
 
 	if (board->timer_regbase) {
-		s = &dev->subdevices[subdev];
+		s = &dev->subdevices[subdev++];
 
 		dev->pacer = comedi_8254_init(dev->iobase +
 					      board->timer_regbase,
@@ -597,8 +593,6 @@ static int pci_dio_auto_attach(struct comedi_device *dev,
 			return -ENOMEM;
 
 		comedi_8254_subdevice_init(s, dev->pacer);
-
-		subdev++;
 	}
 
 	pci_dio_reset(dev);
-- 
2.5.1

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