[PATCH] coresight: Use devm_kcalloc() in coresight_alloc_conns()

[Xu Wang]

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 <vu...@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