Smatch reports:
drivers/hwmon/w83773g.c:105
get_fault() warn: shift has higher precedence than mask
Code analysis shows that the code is indeed wrong.
Fix it, and while we are at it, drop unnecessary typecast.
Fixes: 86a10c802362 ("hwmon: Add W83773G driver")
Cc: Lei YU <mine260309@gmail.com>
Reviewed-by: Lei YU <mine260309@gmail.com>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
if (ret < 0)
return ret;
- *val = (u8)regval & 0x04 >> 2;
+ *val = (regval & 0x04) >> 2;
return 0;
}