diff options
| author | Chase Southwood <chase.southwood@gmail.com> | 2015-01-19 20:42:49 -0600 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-01-25 19:59:09 +0800 |
| commit | bff776931e6589192f07f22e1ec17b8eb878bd1a (patch) | |
| tree | c6c058f14b055227a4a058365e8ab5d7eb115fff | |
| parent | b15f0277d75530d0c2e77c9dc7bc22dca137cf18 (diff) | |
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>
| -rw-r--r-- | drivers/staging/comedi/drivers/das1800.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/staging/comedi/drivers/das1800.c b/drivers/staging/comedi/drivers/das1800.c index 381ae9440ab2..13ed31cebb7e 100644 --- a/drivers/staging/comedi/drivers/das1800.c +++ b/drivers/staging/comedi/drivers/das1800.c @@ -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; |