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staging: comedi: serial2000: checkpatch.pl cleanup (kmalloc_array)

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Fix the checkpatch.pl warning:

WARNING: Prefer kmalloc_array over kmalloc with multiply

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
H Hartley Sweeten 2014-07-16 11:22:52 -07:00 committed by Greg Kroah-Hartman
parent e685d726c6
commit 205781b746
1 changed files with 4 additions and 4 deletions
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8
drivers/staging/comedi/drivers/serial2002.c
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@ -361,7 +361,8 @@ static int serial2002_setup_subdevice(struct comedi_subdevice *s,
s->n_chan = chan;
s->maxdata = 0;
kfree(s->maxdata_list);
maxdata_list = kmalloc(sizeof(unsigned int) * s->n_chan, GFP_KERNEL);
maxdata_list = kmalloc_array(s->n_chan, sizeof(unsigned int),
GFP_KERNEL);
if (!maxdata_list)
return -ENOMEM;
s->maxdata_list = maxdata_list;
@ -371,9 +372,8 @@ static int serial2002_setup_subdevice(struct comedi_subdevice *s,
if (kind == 1 || kind == 2) {
s->range_table = &range_digital;
} else if (range) {
range_table_list =
kmalloc(sizeof(struct serial2002_range_table_t) *
s->n_chan, GFP_KERNEL);
range_table_list = kmalloc_array(s->n_chan, sizeof(*range),
GFP_KERNEL);
if (!range_table_list)
return -ENOMEM;
s->range_table_list = range_table_list;