| Message ID | 1467985444-9242-1-git-send-email-weiyj_lk@163.com (mailing list archive) |
|---|---|
| State | Not Applicable, archived |
| Headers | show |
On Fri, Jul 8, 2016 at 10:44 PM, <weiyj_lk@163.com> wrote: > From: Wei Yongjun <yongjun_wei@trendmicro.com.cn> > > for_each_child_of_node() performs an of_node_put() on each iteration, so > putting an of_node_put() before a continue results in a double put. > > Generated by: scripts/coccinelle/iterators/device_node_continue.cocci > > Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn> Thank you! Signed-off-by: MyungJoo Ham <myungjoo.ham@samsung.com> > --- > drivers/devfreq/event/exynos-ppmu.c | 2 -- > 1 file changed, 2 deletions(-) > > diff --git a/drivers/devfreq/event/exynos-ppmu.c b/drivers/devfreq/event/exynos-ppmu.c > index 845bf25..f55cf0e 100644 > --- a/drivers/devfreq/event/exynos-ppmu.c > +++ b/drivers/devfreq/event/exynos-ppmu.c > @@ -406,8 +406,6 @@ static int of_get_devfreq_events(struct device_node *np, > of_property_read_string(node, "event-name", &desc[j].name); > > j++; > - > - of_node_put(node); > } > info->desc = desc; > > > -- > To unsubscribe from this list: send the line "unsubscribe linux-samsung-soc" in > the body of a message to majordomo@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html
On Mon, Jul 11, 2016 at 4:19 AM, MyungJoo Ham <myungjoo.ham@samsung.com> wrote: > On Fri, Jul 8, 2016 at 10:44 PM, <weiyj_lk@163.com> wrote: >> From: Wei Yongjun <yongjun_wei@trendmicro.com.cn> >> >> for_each_child_of_node() performs an of_node_put() on each iteration, so >> putting an of_node_put() before a continue results in a double put. >> >> Generated by: scripts/coccinelle/iterators/device_node_continue.cocci >> >> Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn> > > Thank you! > > Signed-off-by: MyungJoo Ham <myungjoo.ham@samsung.com> Do you want me to apply this one directly? Thanks, Rafael -- To unsubscribe from this list: send the line "unsubscribe linux-pm" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
On Mon, Jul 11, 2016 at 10:08 PM, Rafael J. Wysocki <rafael@kernel.org> wrote: > On Mon, Jul 11, 2016 at 4:19 AM, MyungJoo Ham <myungjoo.ham@samsung.com> wrote: >> On Fri, Jul 8, 2016 at 10:44 PM, <weiyj_lk@163.com> wrote: >>> From: Wei Yongjun <yongjun_wei@trendmicro.com.cn> >>> >>> for_each_child_of_node() performs an of_node_put() on each iteration, so >>> putting an of_node_put() before a continue results in a double put. >>> >>> Generated by: scripts/coccinelle/iterators/device_node_continue.cocci >>> >>> Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn> >> >> Thank you! >> >> Signed-off-by: MyungJoo Ham <myungjoo.ham@samsung.com> > > Do you want me to apply this one directly? Sure, if you would do that, it'd be great. Thank you. Cheers, MyungJoo
diff --git a/drivers/devfreq/event/exynos-ppmu.c b/drivers/devfreq/event/exynos-ppmu.c index 845bf25..f55cf0e 100644 --- a/drivers/devfreq/event/exynos-ppmu.c +++ b/drivers/devfreq/event/exynos-ppmu.c @@ -406,8 +406,6 @@ static int of_get_devfreq_events(struct device_node *np, of_property_read_string(node, "event-name", &desc[j].name); j++; - - of_node_put(node); } info->desc = desc;