From: Mathieu Malaterre <malat@debian.org>
To: Stefan Richter <stefanr@s5r6.in-berlin.de>
Cc: Mathieu Malaterre <malat@debian.org>,
linux1394-devel@lists.sourceforge.net,
linux-kernel@vger.kernel.org
Subject: [PATCH 1/2] firewire: annotate implicit fall through
Date: Mon, 14 Jan 2019 21:42:40 +0100 [thread overview]
Message-ID: <20190114204241.21712-1-malat@debian.org> (raw)
There is a plan to build the kernel with -Wimplicit-fallthrough and
this place in the code produced a warning (W=1).
In this particular case rewrote the comment to start with the string "fall
through", so as to match the regular expression expected by GCC.
This commit remove the following warning:
drivers/firewire/core-iso.c:308:7: warning: this statement may fall through [-Wimplicit-fallthrough=]
Signed-off-by: Mathieu Malaterre <malat@debian.org>
---
drivers/firewire/core-iso.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/firewire/core-iso.c b/drivers/firewire/core-iso.c
index 35e784cffc23..d2d50bda5a5f 100644
--- a/drivers/firewire/core-iso.c
+++ b/drivers/firewire/core-iso.c
@@ -308,7 +308,7 @@ static int manage_channel(struct fw_card *card, int irm_id, int generation,
if ((data[0] & bit) == (data[1] & bit))
continue;
- /* 1394-1995 IRM, fall through to retry. */
+ /* fall through - 1394-1995 IRM to retry. */
default:
if (retry) {
retry--;
--
2.19.2
next reply other threads:[~2019-01-14 20:42 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-01-14 20:42 Mathieu Malaterre [this message]
2019-01-14 20:42 ` [PATCH 2/2] firewire: annotate implicit fall through Mathieu Malaterre
2019-03-13 20:28 ` [PATCH 1/2] " Mathieu Malaterre
2019-03-13 20:39 ` Gustavo A. R. Silva
2019-03-13 20:51 ` Mathieu Malaterre
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