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| author | Gustavo A. R. Silva <garsilva@embeddedor.com> | 2017-11-03 18:03:27 -0500 |
|---|---|---|
| committer | Wim Van Sebroeck <wim@iguana.be> | 2017-12-28 20:45:30 +0100 |
| commit | e2af3092d05a814d670a045df983fcefb18e7c14 (patch) | |
| tree | 3b460ca02708d0a04dbd8d31f60b91717942172d /drivers/watchdog/watchdog_dev.c | |
| parent | 4d379727afd07fb901003e52673c3d705aa342f6 (diff) | |
| download | linux-e2af3092d05a814d670a045df983fcefb18e7c14.tar.gz linux-e2af3092d05a814d670a045df983fcefb18e7c14.tar.bz2 linux-e2af3092d05a814d670a045df983fcefb18e7c14.zip | |
watchdog: watchdog_dev: 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/watchdog_dev.c')
| -rw-r--r-- | drivers/watchdog/watchdog_dev.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/watchdog/watchdog_dev.c b/drivers/watchdog/watchdog_dev.c index 95b96f3cb36f..eb3570096298 100644 --- a/drivers/watchdog/watchdog_dev.c +++ b/drivers/watchdog/watchdog_dev.c @@ -720,7 +720,7 @@ static long watchdog_ioctl(struct file *file, unsigned int cmd, err = watchdog_ping(wdd); if (err < 0) break; - /* Fall */ + /* fall through */ case WDIOC_GETTIMEOUT: /* timeout == 0 means that we don't know the timeout */ if (wdd->timeout == 0) { |