Commit bff77693 authored Jan 19, 2015 by Chase Southwood Committed by Greg Kroah-Hartman Jan 25, 2015

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

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>

parent b15f0277

drivers/staging/comedi/drivers/das1800.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -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;