| Date | Fri, 20 Nov 2020 12:32:51 -0600 | From | "Gustavo A. R. Silva" <> | Subject | [PATCH 057/141] watchdog: Fix fall-through warnings for Clang |
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In preparation to enable -Wimplicit-fallthrough for Clang, fix a warning by explicitly adding a fallthrough pseudo-keyword instead of letting the code fall through to the next case.
Link: https://github.com/KSPP/linux/issues/115 Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org> --- drivers/watchdog/machzwd.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/drivers/watchdog/machzwd.c b/drivers/watchdog/machzwd.c index 743377c5b173..73f2221f6222 100644 --- a/drivers/watchdog/machzwd.c +++ b/drivers/watchdog/machzwd.c @@ -174,6 +174,7 @@ static inline void zf_set_timer(unsigned short new, unsigned char n) fallthrough; case WD2: zf_writeb(COUNTER_2, new > 0xff ? 0xff : new); + fallthrough; default: return; } -- 2.27.0
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