diff options
| author | Jack Yu <jack.yu@realtek.com> | 2024-10-14 09:55:20 +0000 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2024-10-14 12:45:20 +0100 |
| commit | c6631ceea573ae364e4fe913045f2aad10a10784 (patch) | |
| tree | e81735aaa95bb3f023a4862f45d07af2e5b2a111 | |
| parent | 45b3605089b41b81ba36b231fbb97e3037a51beb (diff) | |
ASoC: rt-sdw-common: Enhance switch case to prevent uninitialized variable
If det_mode is not 0, 3 or 5 then function will return
jack_type with an uninitialzed value.
Enhance switch case to prevent uninitialized variable issue.
Signed-off-by: Jack Yu <jack.yu@realtek.com>
Link: https://patch.msgid.link/8631337239d744088d56caab2d8f39cb@realtek.com
Signed-off-by: Mark Brown <broonie@kernel.org>
| -rw-r--r-- | sound/soc/codecs/rt-sdw-common.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/sound/soc/codecs/rt-sdw-common.c b/sound/soc/codecs/rt-sdw-common.c index a422da6cf702..9f51fec383f9 100644 --- a/sound/soc/codecs/rt-sdw-common.c +++ b/sound/soc/codecs/rt-sdw-common.c @@ -150,15 +150,15 @@ int rt_sdca_headset_detect(struct regmap *map, unsigned int entity_id) goto io_error; switch (det_mode) { - case 0x00: - jack_type = 0; - break; case 0x03: jack_type = SND_JACK_HEADPHONE; break; case 0x05: jack_type = SND_JACK_HEADSET; break; + default: + jack_type = 0; + break; } /* write selected_mode */ |