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authorGustavo A. R. Silva <garsilva@embeddedor.com>2017-11-20 11:22:21 -0600
committerWim Van Sebroeck <wim@iguana.be>2017-12-28 20:45:52 +0100
commit13983959e804691b09322c2c8d71cd94f365655f (patch)
tree362f510ae46ee103cc17dd2c6d9faccc192af5e4 /drivers/watchdog
parent82c8b5c9774e64f8e1b9abec876fcfa8d8e3d791 (diff)
watchdog: ib700wdt: 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/ib700wdt.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/watchdog/ib700wdt.c b/drivers/watchdog/ib700wdt.c
index f2e4e1eeb8dd..cc262284a6aa 100644
--- a/drivers/watchdog/ib700wdt.c
+++ b/drivers/watchdog/ib700wdt.c
@@ -218,7 +218,7 @@ static long ibwdt_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
if (ibwdt_set_heartbeat(new_margin))
return -EINVAL;
ibwdt_ping();
- /* Fall */
+ /* fall through */
case WDIOC_GETTIMEOUT:
return put_user(timeout, p);

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