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| author | Gustavo A. R. Silva <gustavo@embeddedor.com> | 2018-03-27 22:30:41 +0300 |
|---|---|---|
| committer | Wim Van Sebroeck <wim@linux-watchdog.org> | 2018-04-16 11:22:39 +0300 |
| commit | 3ff0751fa04208459b74cfbe492df79468b8425c (patch) | |
| tree | 74f13743ae647334b4ebb08e38db94c6e898a209 /drivers/watchdog | |
| parent | a03cc689e5c9d89d500f4a4dae1a81ea512dbb25 (diff) | |
| download | linux-3ff0751fa04208459b74cfbe492df79468b8425c.tar.xz | |
watchdog: w83977f_wdt: 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 <gustavo@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/w83977f_wdt.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/watchdog/w83977f_wdt.c b/drivers/watchdog/w83977f_wdt.c index 20e2bba10400..672b61a7f9a3 100644 --- a/drivers/watchdog/w83977f_wdt.c +++ b/drivers/watchdog/w83977f_wdt.c @@ -427,7 +427,7 @@ static long wdt_ioctl(struct file *file, unsigned int cmd, unsigned long arg) return -EINVAL; wdt_keepalive(); - /* Fall */ + /* Fall through */ case WDIOC_GETTIMEOUT: return put_user(timeout, uarg.i); |