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| author |   Gustavo A. R. Silva <gustavo@embeddedor.com> | 2019-02-26 12:01:14 -0600 |
|---|---|---|
| committer |   Wim Van Sebroeck <wim@linux-watchdog.org> | 2019-03-02 15:28:22 +0100 |
| commit | e70d3547fc44892d12543b039c40dbadc0ffaaee (patch) | |
| tree | cdae28e8eb5036e19da95d09b8aa65338fb67e90 /tools/testing/selftests/ftrace/test.d/trigger/inter-event/trigger-onmax-action-hist.tc | |
| parent | watchdog: sbc60xxwdt: Mark expected switch fall-through (diff) | |
| download | wireguard-linux-e70d3547fc44892d12543b039c40dbadc0ffaaee.tar.xz wireguard-linux-e70d3547fc44892d12543b039c40dbadc0ffaaee.zip | |
watchdog: sc520_wdt: Mark expected switch fall-through
In preparation to enabling -Wimplicit-fallthrough, mark switch
cases where we are expecting to fall through.
This patch fixes the following warning:
drivers/watchdog/sc520_wdt.c: In function ‘fop_ioctl’:
drivers/watchdog/sc520_wdt.c:326:3: warning: this statement may fall through [-Wimplicit-fallthrough=]
wdt_keepalive();
^~~~~~~~~~~~~~~
drivers/watchdog/sc520_wdt.c:329:2: note: here
case WDIOC_GETTIMEOUT:
^~~~
Warning level 3 was used: -Wimplicit-fallthrough=3
Notice that, in this particular case, the code comment is modified
in accordance with what GCC is expecting to find.
This patch is part of the ongoing efforts to enable
-Wimplicit-fallthrough.
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@linux-watchdog.org>
Diffstat (limited to 'tools/testing/selftests/ftrace/test.d/trigger/inter-event/trigger-onmax-action-hist.tc')
0 files changed, 0 insertions, 0 deletions