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authorGustavo A. R. Silva <gustavo@embeddedor.com>2019-08-20 13:07:46 -0500
committerGustavo A. R. Silva <gustavo@embeddedor.com>2019-08-20 19:43:23 -0500
commitc9cbbb9f04f3ee27970f08d3aa6e6742a43d4ca5 (patch)
treedb41b83adaa4ad0982b39f783a0c04606e3e30bf
parent3f0289cb9e0ee38e0075328e59b9cd88bf5ea474 (diff)
downloadlinux-c9cbbb9f04f3ee27970f08d3aa6e6742a43d4ca5.tar.bz2
watchdog: wdt285: Mark expected switch fall-through
Mark switch cases where we are expecting to fall through. Fix the following warning (Building: footbridge_defconfig arm): drivers/watchdog/wdt285.c: In function ‘watchdog_ioctl’: drivers/watchdog/wdt285.c:170:3: warning: this statement may fall through [-Wimplicit-fallthrough=] watchdog_ping(); ^~~~~~~~~~~~~~~ drivers/watchdog/wdt285.c:172:2: note: here case WDIOC_GETTIMEOUT: ^~~~ Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
-rw-r--r--drivers/watchdog/wdt285.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/watchdog/wdt285.c b/drivers/watchdog/wdt285.c
index 4eacfb1ce1ac..eb729d704836 100644
--- a/drivers/watchdog/wdt285.c
+++ b/drivers/watchdog/wdt285.c
@@ -168,7 +168,7 @@ static long watchdog_ioctl(struct file *file, unsigned int cmd,
soft_margin = new_margin;
reload = soft_margin * (mem_fclk_21285 / 256);
watchdog_ping();
- /* Fall */
+ /* Fall through */
case WDIOC_GETTIMEOUT:
ret = put_user(soft_margin, int_arg);
break;