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staging: comedi: das1800: prefer kmalloc_array over kmalloc with multiply

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Checkpatch doesn't like kmalloc with multiply very much:
drivers/staging/comedi/drivers/das1800.c:1377: WARNING: Prefer kmalloc_array over kmalloc with multiply

So this patch swaps that use out for kmalloc_array instead.

Signed-off-by: Chase Southwood <chase.southwood@gmail.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Chase Southwood 2015-01-19 20:42:49 -06:00 committed by Greg Kroah-Hartman
parent b15f0277d7
commit bff776931e
1 changed files with 1 additions and 1 deletions
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2
drivers/staging/comedi/drivers/das1800.c
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@ -1374,7 +1374,7 @@ static int das1800_attach(struct comedi_device *dev,
if (dev->irq & it->options[2])
das1800_init_dma(dev, it);
devpriv->fifo_buf = kmalloc(FIFO_SIZE * sizeof(uint16_t), GFP_KERNEL);
devpriv->fifo_buf = kmalloc_array(FIFO_SIZE, sizeof(uint16_t), GFP_KERNEL);
if (!devpriv->fifo_buf)
return -ENOMEM;