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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_usb.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_usb.c')
-rw-r--r--drivers/watchdog/pcwd_usb.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/watchdog/pcwd_usb.c b/drivers/watchdog/pcwd_usb.c
index 2f44af1831d0..79efca47cebb 100644
--- a/drivers/watchdog/pcwd_usb.c
+++ b/drivers/watchdog/pcwd_usb.c
@@ -452,7 +452,7 @@ static long usb_pcwd_ioctl(struct file *file, unsigned int cmd,
usb_pcwd_keepalive(usb_pcwd_device);
}
- /* fall through */
+ fallthrough;
case WDIOC_GETTIMEOUT:
return put_user(heartbeat, p);