From: "Gustavo A. R. Silva" <gustavoars@kernel.org>
To: "Rafael J. Wysocki" <rjw@rjwysocki.net>, Len Brown <lenb@kernel.org>
Cc: linux-acpi@vger.kernel.org, linux-kernel@vger.kernel.org,
"Gustavo A. R. Silva" <gustavoars@kernel.org>,
linux-hardening@vger.kernel.org
Subject: [PATCH][next] ACPI: Fix fall-through warning for Clang
Date: Mon, 17 May 2021 18:23:12 -0500 [thread overview]
Message-ID: <20210517232312.GA43474@embeddedor> (raw)
In preparation to enable -Wimplicit-fallthrough for Clang, fix a
fallthrough warning by simply dropping the empty default case at
the bottom.
This contributes to the ongoing efforts to globally enable
-Wimplicit-fallthrough for Clang.
Link: https://github.com/KSPP/linux/issues/115
Suggested-by: Rafael J. Wysocki <rafael@kernel.org>
Link: https://lore.kernel.org/lkml/CAJZ5v0hLYWKX__oZdcCY0D20pNqpw8SkiTPOCNOtpqe--QLp4Q@mail.gmail.com/
Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org>
---
drivers/acpi/sbshc.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/acpi/sbshc.c b/drivers/acpi/sbshc.c
index 53c2862c4c75..5c021c3b81d9 100644
--- a/drivers/acpi/sbshc.c
+++ b/drivers/acpi/sbshc.c
@@ -231,7 +231,6 @@ static int smbus_alarm(void *context)
case ACPI_SBS_BATTERY:
acpi_os_execute(OSL_NOTIFY_HANDLER,
acpi_smbus_callback, hc);
- default:;
}
mutex_unlock(&hc->lock);
return 0;
--
2.27.0
next reply other threads:[~2021-05-17 23:22 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-05-17 23:23 Gustavo A. R. Silva [this message]
2021-05-21 17:05 ` [PATCH][next] ACPI: Fix fall-through warning for Clang Rafael J. Wysocki
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