Message ID | 20200727015054.8351-1-vulab@iscas.ac.cn (mailing list archive) |
---|---|
State | New, archived |
Headers | show |
Series | coresight: Use devm_kcalloc() in coresight_alloc_conns() | expand |
On Sun, 26 Jul 2020 at 19:51, Xu Wang <vulab@iscas.ac.cn> wrote: > > 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 | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/hwtracing/coresight/coresight-platform.c b/drivers/hwtracing/coresight/coresight-platform.c > index e4912abda3aa..d1460b6e4e07 100644 > --- a/drivers/hwtracing/coresight/coresight-platform.c > +++ b/drivers/hwtracing/coresight/coresight-platform.c > @@ -27,7 +27,7 @@ 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 * > + pdata->conns = devm_kcalloc(dev, pdata->nr_outport, https://lkml.org/lkml/2020/5/27/1098 > sizeof(*pdata->conns), > GFP_KERNEL); > if (!pdata->conns) > -- > 2.17.1 >
diff --git a/drivers/hwtracing/coresight/coresight-platform.c b/drivers/hwtracing/coresight/coresight-platform.c index e4912abda3aa..d1460b6e4e07 100644 --- a/drivers/hwtracing/coresight/coresight-platform.c +++ b/drivers/hwtracing/coresight/coresight-platform.c @@ -27,7 +27,7 @@ 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 * + pdata->conns = devm_kcalloc(dev, pdata->nr_outport, sizeof(*pdata->conns), GFP_KERNEL); if (!pdata->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> --- drivers/hwtracing/coresight/coresight-platform.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)