watchdog: wdt_pci: mark expected switch fall-through
In preparation to enabling -Wimplicit-fallthrough, mark switch cases where we are expecting to fall through. Notice that in this particular case I replaced "Fall" with a proper "fall through" comment, which is what GCC is expecting to find. Signed-off-by: Gustavo A. R. Silva <garsilva@embeddedor.com> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
This commit is contained in:
parent
e2af3092d0
commit
57b6d481f7
|
@ -430,7 +430,7 @@ static long wdtpci_ioctl(struct file *file, unsigned int cmd,
|
|||
if (wdtpci_set_heartbeat(new_heartbeat))
|
||||
return -EINVAL;
|
||||
wdtpci_ping();
|
||||
/* Fall */
|
||||
/* fall through */
|
||||
case WDIOC_GETTIMEOUT:
|
||||
return put_user(heartbeat, p);
|
||||
default:
|
||||
|
|
Loading…
Reference in a new issue