aboutsummaryrefslogtreecommitdiff
diff options
context:
space:
mode:
authorGustavo A. R. Silva <gustavo@embeddedor.com>2019-07-29 17:30:57 -0500
committerGustavo A. R. Silva <gustavo@embeddedor.com>2019-08-09 19:48:41 -0500
commitd51c61637b4aca6c06015a34063e41279c32b8e8 (patch)
tree1808d8291fc2b4f9f2b4886acbe24a4a236be42b
parent24f2161887c90ca3791f0224933642b6da7f9573 (diff)
downloadlinux-stericsson-d51c61637b4aca6c06015a34063e41279c32b8e8.tar.gz
watchdog: wdt977: Mark expected switch fall-through
Mark switch cases where we are expecting to fall through. This patch fixes the following warning (Building: arm): drivers/watchdog/wdt977.c: In function ‘wdt977_ioctl’: LD [M] drivers/media/platform/vicodec/vicodec.o drivers/watchdog/wdt977.c:400:3: warning: this statement may fall through [-Wimplicit-fallthrough=] wdt977_keepalive(); ^~~~~~~~~~~~~~~~~~ drivers/watchdog/wdt977.c:403:2: note: here case WDIOC_GETTIMEOUT: ^~~~ Reviewed-by: Kees Cook <keescook@chromium.org> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
-rw-r--r--drivers/watchdog/wdt977.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/watchdog/wdt977.c b/drivers/watchdog/wdt977.c
index 567005d7598e..5c52c73e1839 100644
--- a/drivers/watchdog/wdt977.c
+++ b/drivers/watchdog/wdt977.c
@@ -398,7 +398,7 @@ static long wdt977_ioctl(struct file *file, unsigned int cmd,
return -EINVAL;
wdt977_keepalive();
- /* Fall */
+ /* Fall through */
case WDIOC_GETTIMEOUT:
return put_user(timeout, uarg.i);