From: kbuild test robot fengguang.wu@intel.com
sound/soc/codecs/cs35l36.c:513:5-8: Unneeded variable: "ret". Return "0" on line 554
Remove unneeded variable used to store return value.
Generated by: scripts/coccinelle/misc/returnvar.cocci
Fixes: 28343ecbec19 ("ASoC: cs35l36: Add support for Cirrus CS35L36 Amplifier") CC: James Schulman james.schulman@cirrus.com Signed-off-by: kbuild test robot fengguang.wu@intel.com ---
url: https://github.com/0day-ci/linux/commits/James-Schulman/ASoC-cs35l36-Add-sup... base: https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git for-next
Please take the patch only if it's a positive warning. Thanks!
cs35l36.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-)
--- a/sound/soc/codecs/cs35l36.c +++ b/sound/soc/codecs/cs35l36.c @@ -510,7 +510,6 @@ static int cs35l36_main_amp_event(struct struct cs35l36_private *cs35l36 = snd_soc_component_get_drvdata(component); u32 reg; - int ret = 0;
switch (event) { case SND_SOC_DAPM_POST_PMU: @@ -551,7 +550,7 @@ static int cs35l36_main_amp_event(struct dev_dbg(component->dev, "Invalid event = 0x%x\n", event); }
- return ret; + return 0; }
static int cs35l36_boost_event(struct snd_soc_dapm_widget *w,