From: "Gustavo A. R. Silva" <gustavo@embeddedor.com>
To: Jaroslav Kysela <perex@perex.cz>, Takashi Iwai <tiwai@suse.com>
Cc: alsa-devel@alsa-project.org, linux-kernel@vger.kernel.org,
"Gustavo A. R. Silva" <gustavo@embeddedor.com>
Subject: [PATCH] ALSA: usb: Mark expected switch fall-through
Date: Wed, 1 Aug 2018 11:14:16 -0500 [thread overview]
Message-ID: <20180801161416.GA8820@embeddedor.com> (raw)
In preparation to enabling -Wimplicit-fallthrough, mark switch cases
where we are expecting to fall through.
Addresses-Coverity-ID: 115084 ("Missing break in switch")
Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
---
sound/usb/pcm.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/sound/usb/pcm.c b/sound/usb/pcm.c
index bbc7116..3828471 100644
--- a/sound/usb/pcm.c
+++ b/sound/usb/pcm.c
@@ -1694,6 +1694,7 @@ static int snd_usb_substream_playback_trigger(struct snd_pcm_substream *substrea
switch (cmd) {
case SNDRV_PCM_TRIGGER_START:
subs->trigger_tstamp_pending_update = true;
+ /* fall through */
case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
subs->data_endpoint->prepare_data_urb = prepare_playback_urb;
subs->data_endpoint->retire_data_urb = retire_playback_urb;
--
2.7.4
next reply other threads:[~2018-08-01 16:14 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-08-01 16:14 Gustavo A. R. Silva [this message]
2018-08-01 18:32 ` Takashi Iwai
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