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authorGustavo A. R. Silva <gustavoars@kernel.org>2020-07-07 20:11:21 +0300
committerWim Van Sebroeck <wim@linux-watchdog.org>2020-08-05 19:42:53 +0300
commitbd490f8222510dea748b495a502910119060e869 (patch)
tree448de0f5f59d525fb2105895834035e52daa6b66 /drivers/watchdog/ar7_wdt.c
parent5edc8c687357b40469d90e3dab0b59b72eaabf59 (diff)
downloadlinux-bd490f8222510dea748b495a502910119060e869.tar.xz
watchdog: Use fallthrough pseudo-keyword
Replace the existing /* fall through */ comments and its variants with the new pseudo-keyword macro fallthrough[1]. Also, remove unnecessary fall-through markings when it is the case. [1] https://www.kernel.org/doc/html/latest/process/deprecated.html?highlight=fallthrough#implicit-switch-case-fall-through Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Link: https://lore.kernel.org/r/20200707171121.GA13472@embeddedor Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
Diffstat (limited to 'drivers/watchdog/ar7_wdt.c')
-rw-r--r--drivers/watchdog/ar7_wdt.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/watchdog/ar7_wdt.c b/drivers/watchdog/ar7_wdt.c
index c087027ffd5d..ff37dc91057d 100644
--- a/drivers/watchdog/ar7_wdt.c
+++ b/drivers/watchdog/ar7_wdt.c
@@ -235,8 +235,7 @@ static long ar7_wdt_ioctl(struct file *file,
ar7_wdt_update_margin(new_margin);
ar7_wdt_kick(1);
spin_unlock(&wdt_lock);
- /* Fall through */
-
+ fallthrough;
case WDIOC_GETTIMEOUT:
if (put_user(margin, (int *)arg))
return -EFAULT;