Messages in this thread Patch in this message | | | From | Xu Wang <> | Subject | [PATCH] coresight: Use devm_kcalloc() in coresight_alloc_conns() | Date | Tue, 26 May 2020 05:52:41 +0000 |
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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> --- drivers/hwtracing/coresight/coresight-platform.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/drivers/hwtracing/coresight/coresight-platform.c b/drivers/hwtracing/coresight/coresight-platform.c index 43418a2126ff..6720049409f3 100644 --- a/drivers/hwtracing/coresight/coresight-platform.c +++ b/drivers/hwtracing/coresight/coresight-platform.c @@ -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; } -- 2.17.1
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