diff options
| author |   Xu Wang <vulab@iscas.ac.cn> | 2020-07-16 11:57:36 -0600 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-07-21 15:48:39 +0200 |
| commit | 870fdd851ca50ffa552c41fd127afafceb303eca (patch) | |
| tree | 20e30fdaabd107fdab2a3826281b4e8c0f551f1e /drivers/hwtracing/coresight/coresight-platform.c | |
| parent | dt-bindings: arm: coresight: Add optional property to replicators (diff) | |
| download | linux-dev-870fdd851ca50ffa552c41fd127afafceb303eca.tar.xz linux-dev-870fdd851ca50ffa552c41fd127afafceb303eca.zip | |
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>
Diffstat (limited to 'drivers/hwtracing/coresight/coresight-platform.c')
| -rw-r--r-- | drivers/hwtracing/coresight/coresight-platform.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/hwtracing/coresight/coresight-platform.c b/drivers/hwtracing/coresight/coresight-platform.c index e4912abda3aa..bfd44231d7ad 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; } |