diff options
| author |   Gustavo A. R. Silva <garsilva@embeddedor.com> | 2017-11-02 14:28:17 -0500 |
|---|---|---|
| committer |   Wim Van Sebroeck <wim@iguana.be> | 2017-12-28 20:45:28 +0100 |
| commit | fd846b57a6b0b551cf7a31c301bd9705759ce825 (patch) | |
| tree | 893c5fced8d48cf5ff26beefcf7e62e42a3af94e /drivers/watchdog | |
| parent | watchdog: alim1535_wdt: mark expected switch fall-through (diff) | |
| download | linux-dev-fd846b57a6b0b551cf7a31c301bd9705759ce825.tar.xz linux-dev-fd846b57a6b0b551cf7a31c301bd9705759ce825.zip | |
watchdog: f71808e_wdt: mark expected switch fall-throughs
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/f71808e_wdt.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/watchdog/f71808e_wdt.c b/drivers/watchdog/f71808e_wdt.c index 8658dba21768..e0678c14480f 100644 --- a/drivers/watchdog/f71808e_wdt.c +++ b/drivers/watchdog/f71808e_wdt.c @@ -627,7 +627,7 @@ static long watchdog_ioctl(struct file *file, unsigned int cmd, if (new_options & WDIOS_ENABLECARD) return watchdog_start(); - + /* fall through */ case WDIOC_KEEPALIVE: watchdog_keepalive(); @@ -641,7 +641,7 @@ static long watchdog_ioctl(struct file *file, unsigned int cmd, return -EINVAL; watchdog_keepalive(); - /* Fall */ + /* fall through */ case WDIOC_GETTIMEOUT: return put_user(watchdog.timeout, uarg.i); |