[04/11] ASoC: wm8955: Mark expected switch fall-through
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Message ID 7d2ee577e6a132b8a29663ea11ca1e449d1951bd.1533151956.git.gustavo@embeddedor.com
State Accepted
Commit 85e7e77079f3201799467803f6c8533a9921e32d
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Series
  • ASoC: codecs: Mark expected switch fall-throughs
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Commit Message

Gustavo A. R. Silva Aug. 1, 2018, 7:51 p.m. UTC
In preparation to enabling -Wimplicit-fallthrough, mark switch cases
where we are expecting to fall through.

Addresses-Coverity-ID: 115047 ("Missing break in switch")
Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
---
 sound/soc/codecs/wm8955.c | 1 +
 1 file changed, 1 insertion(+)

Patch
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diff --git a/sound/soc/codecs/wm8955.c b/sound/soc/codecs/wm8955.c
index ba44e3d..cd204f7 100644
--- a/sound/soc/codecs/wm8955.c
+++ b/sound/soc/codecs/wm8955.c
@@ -686,6 +686,7 @@  static int wm8955_set_fmt(struct snd_soc_dai *dai, unsigned int fmt)
 	switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) {
 	case SND_SOC_DAIFMT_DSP_B:
 		aif |= WM8955_LRP;
+		/* fall through */
 	case SND_SOC_DAIFMT_DSP_A:
 		aif |= 0x3;
 		break;