Function fan_boost_mode_store should return number of bytes written
but instead it returns return value of kstrtou8 which is 0 if
conversion is succefull. This leads to infinite loop after any
write to it's SysFS entry.
Fixes: b096f626a682 ("platform/x86: asus-wmi: Switch fan boost mode")
Signed-off-by: Leonid Maksymchuk <leonmaxx@xxxxxxxxx>
---
drivers/platform/x86/asus-wmi.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/platform/x86/asus-wmi.c b/drivers/platform/x86/asus-wmi.c
index 821b08e01635..723aa4d969dc 100644
--- a/drivers/platform/x86/asus-wmi.c
+++ b/drivers/platform/x86/asus-wmi.c
@@ -1718,7 +1718,7 @@ static ssize_t fan_boost_mode_store(struct device *dev,
asus->fan_boost_mode = new_mode;
fan_boost_mode_write(asus);
- return result;
+ return count;
}
// Fan boost mode: 0 - normal, 1 - overboost, 2 - silent
--
2.23.0
