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staging: comedi: remove duplicate pointer assignments in attach functions

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Some board pointer are assigned twice via comedi_board() in the comedi low
level driver attach functions. Remove the duplicate assignment from the
variable definition where the pointer is not used anyway until assigned later
in the function when dev->board_ptr, that comedi_board() relies on, is setup
correctly.

Signed-off-by: Christian Engelmayer <cengelma@gmx.at>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Christian Engelmayer
2014-04-26 16:04:29 +02:00
committed by Greg Kroah-Hartman
parent c1bc97f8f4
commit 1d57261c96
4 changed files with 4 additions and 4 deletions
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2
drivers/staging/comedi/drivers/das1800.c
View File

@@ -1479,7 +1479,7 @@ static int das1800_probe(struct comedi_device *dev)
static int das1800_attach(struct comedi_device *dev,
struct comedi_devconfig *it)
{
const struct das1800_board *thisboard = comedi_board(dev);
const struct das1800_board *thisboard;
struct das1800_private *devpriv;
struct comedi_subdevice *s;
unsigned int irq = it->options[1];

2
drivers/staging/comedi/drivers/das800.c
View File

@@ -683,7 +683,7 @@ static int das800_probe(struct comedi_device *dev)
static int das800_attach(struct comedi_device *dev, struct comedi_devconfig *it)
{
const struct das800_board *thisboard = comedi_board(dev);
const struct das800_board *thisboard;
struct das800_private *devpriv;
struct comedi_subdevice *s;
unsigned int irq = it->options[1];

2
drivers/staging/comedi/drivers/dt2801.c
View File

@@ -545,7 +545,7 @@ static int dt2801_dio_insn_config(struct comedi_device *dev,
*/
static int dt2801_attach(struct comedi_device *dev, struct comedi_devconfig *it)
{
const struct dt2801_board *board = comedi_board(dev);
const struct dt2801_board *board;
struct dt2801_private *devpriv;
struct comedi_subdevice *s;
int board_code, type;

2
drivers/staging/comedi/drivers/ni_at_a2150.c
View File

@@ -695,7 +695,7 @@ static int a2150_probe(struct comedi_device *dev)
static int a2150_attach(struct comedi_device *dev, struct comedi_devconfig *it)
{
const struct a2150_board *thisboard = comedi_board(dev);
const struct a2150_board *thisboard;
struct a2150_private *devpriv;
struct comedi_subdevice *s;
unsigned int irq = it->options[1];