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authorGustavo A. R. Silva <gustavoars@kernel.org>2020-07-07 12:11:21 -0500
committerWim Van Sebroeck <wim@linux-watchdog.org>2020-08-05 18:42:53 +0200
commitbd490f8222510dea748b495a502910119060e869 (patch)
tree448de0f5f59d525fb2105895834035e52daa6b66 /drivers/watchdog/pcwd.c
parent5edc8c687357b40469d90e3dab0b59b72eaabf59 (diff)
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/pcwd.c')
-rw-r--r--drivers/watchdog/pcwd.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/watchdog/pcwd.c b/drivers/watchdog/pcwd.c
index 7a0587fdc52c..e86fa7f8351d 100644
--- a/drivers/watchdog/pcwd.c
+++ b/drivers/watchdog/pcwd.c
@@ -651,7 +651,7 @@ static long pcwd_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
return -EINVAL;
pcwd_keepalive();
- /* Fall through */
+ fallthrough;
case WDIOC_GETTIMEOUT:
return put_user(heartbeat, argp);