diff options
Diffstat (limited to 'kernel/drivers/watchdog/rc32434_wdt.c')
| -rw-r--r-- | kernel/drivers/watchdog/rc32434_wdt.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/drivers/watchdog/rc32434_wdt.c b/kernel/drivers/watchdog/rc32434_wdt.c index 71e78ef4b..3a75f3b53 100644 --- a/kernel/drivers/watchdog/rc32434_wdt.c +++ b/kernel/drivers/watchdog/rc32434_wdt.c @@ -237,7 +237,7 @@ static long rc32434_wdt_ioctl(struct file *file, unsigned int cmd, return -EINVAL; /* Fall through */ case WDIOC_GETTIMEOUT: - return copy_to_user(argp, &timeout, sizeof(int)); + return copy_to_user(argp, &timeout, sizeof(int)) ? -EFAULT : 0; default: return -ENOTTY; } |