diff options
| author | Alexander Shiyan <shc_work@mail.ru> | 2014-02-15 13:23:25 +0400 |
|---|---|---|
| committer | Wim Van Sebroeck <wim@iguana.be> | 2014-03-31 13:28:20 +0200 |
| commit | 70605d9bab216534a593f3ec8218ab8c015cb452 (patch) | |
| tree | 1e2247f211644300a15992831a07c66518fc8d38 /drivers | |
| parent | 1cf8a3487d385b3221d07ab6a7a003761e8806c1 (diff) | |
watchdog: wdt285: Fix variable type
Variable "new_margin" is checked in the function watchdog_ioctl()
to be non-negative, so change its type to "int".
Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/watchdog/wdt285.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/watchdog/wdt285.c b/drivers/watchdog/wdt285.c index 7355ddd0b207..ebbb183be618 100644 --- a/drivers/watchdog/wdt285.c +++ b/drivers/watchdog/wdt285.c @@ -139,9 +139,8 @@ static const struct watchdog_info ident = { static long watchdog_ioctl(struct file *file, unsigned int cmd, unsigned long arg) { - unsigned int new_margin; int __user *int_arg = (int __user *)arg; - int ret = -ENOTTY; + int new_margin, ret = -ENOTTY; switch (cmd) { case WDIOC_GETSUPPORT: |