aboutsummaryrefslogtreecommitdiffstats
path: root/drivers/watchdog
diff options
context:
space:
mode:
authorGustavo A. R. Silva <garsilva@embeddedor.com>2017-11-03 11:02:30 -0500
committerWim Van Sebroeck <wim@iguana.be>2017-12-28 20:45:29 +0100
commit4d379727afd07fb901003e52673c3d705aa342f6 (patch)
treeaec56aebb18ed6a46c94ca044b985a3ca4bcc0c2 /drivers/watchdog
parent3d002ea611ad964c28d9a97ab500a0272deec776 (diff)
watchdog: pcwd_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/pcwd_pci.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/watchdog/pcwd_pci.c b/drivers/watchdog/pcwd_pci.c
index c0d07eef2640..1f78f0908621 100644
--- a/drivers/watchdog/pcwd_pci.c
+++ b/drivers/watchdog/pcwd_pci.c
@@ -545,8 +545,8 @@ static long pcipcwd_ioctl(struct file *file, unsigned int cmd,
return -EINVAL;
pcipcwd_keepalive();
- /* Fall */
}
+ /* fall through */
case WDIOC_GETTIMEOUT:
return put_user(heartbeat, p);

Privacy Policy