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coresight: Use devm_kcalloc() in coresight_alloc_conns() 

A multiplication for the size determination of a memory allocation
indicated that an array data structure should be processed.
Thus use the corresponding function "devm_kcalloc".

Signed-off-by: Xu Wang <vulab@iscas.ac.cn>
Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>
Link: https://lore.kernel.org/r/20200716175746.3338735-8-mathieu.poirier@linaro.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Xu Wang 2020-07-16 11:57:36 -06:00 committed by Greg Kroah-Hartman
parent 784bb9ad49
commit 870fdd851c
1 changed files with 2 additions and 3 deletions
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5
drivers/hwtracing/coresight/coresight-platform.c
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@ -27,9 +27,8 @@ static int coresight_alloc_conns(struct device *dev,
struct coresight_platform_data *pdata)
{
if (pdata->nr_outport) {
pdata->conns = devm_kzalloc(dev, pdata->nr_outport *
sizeof(*pdata->conns),
GFP_KERNEL);
pdata->conns = devm_kcalloc(dev, pdata->nr_outport,
sizeof(*pdata->conns), GFP_KERNEL);
if (!pdata->conns)
return -ENOMEM;
}