drivers/thermal/mediatek/lvts_thermal.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
Make IS_ERR() judge the debugfs_create_dir() function return
in lvts_debugfs_init().
Signed-off-by: Minjie Du <duminjie@vivo.com>
---
drivers/thermal/mediatek/lvts_thermal.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/thermal/mediatek/lvts_thermal.c b/drivers/thermal/mediatek/lvts_thermal.c
index b693fac2d..b46f351d1 100644
--- a/drivers/thermal/mediatek/lvts_thermal.c
+++ b/drivers/thermal/mediatek/lvts_thermal.c
@@ -190,7 +190,7 @@ static int lvts_debugfs_init(struct device *dev, struct lvts_domain *lvts_td)
int i;
lvts_td->dom_dentry = debugfs_create_dir(dev_name(dev), NULL);
- if (!lvts_td->dom_dentry)
+ if (IS_ERR(lvts_td->dom_dentry))
return 0;
for (i = 0; i < lvts_td->num_lvts_ctrl; i++) {
--
2.39.0
On 13/07/2023 06:24, Minjie Du wrote: > Make IS_ERR() judge the debugfs_create_dir() function return > in lvts_debugfs_init(). > > Signed-off-by: Minjie Du <duminjie@vivo.com> Applied (but massaged the changelog) Thanks for the fix > --- > drivers/thermal/mediatek/lvts_thermal.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/thermal/mediatek/lvts_thermal.c b/drivers/thermal/mediatek/lvts_thermal.c > index b693fac2d..b46f351d1 100644 > --- a/drivers/thermal/mediatek/lvts_thermal.c > +++ b/drivers/thermal/mediatek/lvts_thermal.c > @@ -190,7 +190,7 @@ static int lvts_debugfs_init(struct device *dev, struct lvts_domain *lvts_td) > int i; > > lvts_td->dom_dentry = debugfs_create_dir(dev_name(dev), NULL); > - if (!lvts_td->dom_dentry) > + if (IS_ERR(lvts_td->dom_dentry)) > return 0; > > for (i = 0; i < lvts_td->num_lvts_ctrl; i++) { -- <http://www.linaro.org/> Linaro.org │ Open source software for ARM SoCs Follow Linaro: <http://www.facebook.com/pages/Linaro> Facebook | <http://twitter.com/#!/linaroorg> Twitter | <http://www.linaro.org/linaro-blog/> Blog
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