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 <garsi...@embeddedor.com>
---
drivers/watchdog/wdt_pci.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/watchdog/wdt_pci.c b/drivers/watchdog/wdt_pci.c
index bc7addc..10e2cda0 100644
--- a/drivers/watchdog/wdt_pci.c
+++ b/drivers/watchdog/wdt_pci.c
@@ -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:
--
2.7.4
