From: Christophe JAILLET christophe.jaillet@wanadoo.fr
[ Upstream commit fc6fc81caa63900cef9ebb8b2e365c3ed5a9effb ]
If 'wcd9335_setup_irqs()' fails, me must release the memory allocated in 'wcd_clsh_ctrl_alloc()', as already done in the remove function.
Add an error handling path and the missing 'wcd_clsh_ctrl_free()' call.
Fixes: 20aedafdf492 ("ASoC: wcd9335: add support to wcd9335 codec") Signed-off-by: Christophe JAILLET christophe.jaillet@wanadoo.fr Message-Id: 6dc12372f09fabb70bf05941dbe6a1382dc93e43.1629091028.git.christophe.jaillet@wanadoo.fr Signed-off-by: Mark Brown broonie@kernel.org Signed-off-by: Sasha Levin sashal@kernel.org --- sound/soc/codecs/wcd9335.c | 11 ++++++++++- 1 file changed, 10 insertions(+), 1 deletion(-)
diff --git a/sound/soc/codecs/wcd9335.c b/sound/soc/codecs/wcd9335.c index 933f59e4e56f..47fe68edea3a 100644 --- a/sound/soc/codecs/wcd9335.c +++ b/sound/soc/codecs/wcd9335.c @@ -4844,6 +4844,7 @@ static void wcd9335_codec_init(struct snd_soc_component *component) static int wcd9335_codec_probe(struct snd_soc_component *component) { struct wcd9335_codec *wcd = dev_get_drvdata(component->dev); + int ret; int i;
snd_soc_component_init_regmap(component, wcd->regmap); @@ -4861,7 +4862,15 @@ static int wcd9335_codec_probe(struct snd_soc_component *component) for (i = 0; i < NUM_CODEC_DAIS; i++) INIT_LIST_HEAD(&wcd->dai[i].slim_ch_list);
- return wcd9335_setup_irqs(wcd); + ret = wcd9335_setup_irqs(wcd); + if (ret) + goto free_clsh_ctrl; + + return 0; + +free_clsh_ctrl: + wcd_clsh_ctrl_free(wcd->clsh_ctrl); + return ret; }
static void wcd9335_codec_remove(struct snd_soc_component *comp)