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authorGustavo A. R. Silva <garsilva@embeddedor.com>2017-11-03 18:07:23 -0500
committerWim Van Sebroeck <wim@iguana.be>2017-12-28 20:45:30 +0100
commit57b6d481f7a59c091b53a18c843d8631fa04f7eb (patch)
treee0664f449c5cf9468ce78cfe84f51adf07507aa6 /drivers/watchdog
parente2af3092d05a814d670a045df983fcefb18e7c14 (diff)
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>
Diffstat (limited to 'drivers/watchdog')
-rw-r--r--drivers/watchdog/wdt_pci.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/watchdog/wdt_pci.c b/drivers/watchdog/wdt_pci.c
index bc7addc2dc06..10e2cda0ee5a 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:

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