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watchdog: scx200_wdt: Use fallthrough pseudo-keyword

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Replace the existing /* fall through */ comments and its variants with
the new pseudo-keyword macro fallthrough[1].

[1] https://www.kernel.org/doc/html/v5.7-rc7/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/20200717164059.GA26947@embeddedor
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
This commit is contained in:
Gustavo A. R. Silva 2020-07-17 11:40:59 -05:00 committed by Wim Van Sebroeck
parent bd490f8222
commit 55a1b87e07
1 changed files with 1 additions and 1 deletions
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2
drivers/watchdog/scx200_wdt.c
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@ -186,7 +186,7 @@ static long scx200_wdt_ioctl(struct file *file, unsigned int cmd,
margin = new_margin;
scx200_wdt_update_margin();
scx200_wdt_ping();
/* Fall through */
fallthrough;
case WDIOC_GETTIMEOUT:
if (put_user(margin, p))
return -EFAULT;