diff mbox series

[6/7] soundwire: intel: remove unnecessary init

Message ID 20211213054634.30088-7-yung-chuan.liao@linux.intel.com (mailing list archive)
State Superseded
Headers show
Series ASoC/SoundWire: improve suspend flows and use set_stream() instead of set_tdm_slots() for HDAudio | expand

Commit Message

Bard Liao Dec. 13, 2021, 5:46 a.m. UTC 
From: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>

cppcheck warning:

drivers/soundwire/intel.c:1487:10: style: Variable 'ret' is assigned a
value that is never used. [unreadVariable]
 int ret = 0;
         ^

Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Péter Ujfalusi <peter.ujfalusi@linux.intel.com>
Reviewed-by: Rander Wang <rander.wang@intel.com>
Signed-off-by: Bard Liao <yung-chuan.liao@linux.intel.com>
---
 drivers/soundwire/intel.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Comments

Vinod Koul Dec. 23, 2021, 6:58 a.m. UTC | #1 
On 13-12-21, 13:46, Bard Liao wrote:
> From: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
> 
> cppcheck warning:
> 
> drivers/soundwire/intel.c:1487:10: style: Variable 'ret' is assigned a
> value that is never used. [unreadVariable]
>  int ret = 0;
>          ^
> 
> Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
> Reviewed-by: Péter Ujfalusi <peter.ujfalusi@linux.intel.com>
> Reviewed-by: Rander Wang <rander.wang@intel.com>
> Signed-off-by: Bard Liao <yung-chuan.liao@linux.intel.com>
> ---
>  drivers/soundwire/intel.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/soundwire/intel.c b/drivers/soundwire/intel.c
> index e946d1283892..45ea55a7d0c8 100644
> --- a/drivers/soundwire/intel.c
> +++ b/drivers/soundwire/intel.c
> @@ -1613,7 +1613,7 @@ static int __maybe_unused intel_pm_prepare(struct device *dev)
>  	struct sdw_intel *sdw = cdns_to_intel(cdns);
>  	struct sdw_bus *bus = &cdns->bus;
>  	u32 clock_stop_quirks;
> -	int ret = 0;
> +	int ret;

Ideally this should not be part of this series!

If Mark wants to pick:

Acked-By: Vinod Koul <vkoul@kernel.org>

>  
>  	if (bus->prop.hw_disabled || !sdw->startup_done) {
>  		dev_dbg(dev, "SoundWire master %d is disabled or not-started, ignoring\n",
> -- 
> 2.17.1
diff mbox series

Patch

diff --git a/drivers/soundwire/intel.c b/drivers/soundwire/intel.c
index e946d1283892..45ea55a7d0c8 100644
--- a/drivers/soundwire/intel.c
+++ b/drivers/soundwire/intel.c
@@ -1613,7 +1613,7 @@  static int __maybe_unused intel_pm_prepare(struct device *dev)
 	struct sdw_intel *sdw = cdns_to_intel(cdns);
 	struct sdw_bus *bus = &cdns->bus;
 	u32 clock_stop_quirks;
-	int ret = 0;
+	int ret;
 
 	if (bus->prop.hw_disabled || !sdw->startup_done) {
 		dev_dbg(dev, "SoundWire master %d is disabled or not-started, ignoring\n",