diff options
| author | Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> | 2024-07-03 12:15:54 +0200 |
|---|---|---|
| committer | Vinod Koul <vkoul@kernel.org> | 2024-07-09 19:12:48 +0530 |
| commit | 02611eeec5893c17ad85769007ecfb5cbe7a5987 (patch) | |
| tree | d6f3aafbb7298af9166060667a114c9c9b2cfeb8 /drivers/soundwire | |
| parent | 89cc1354d388ba8c8f8b41095736202a83591497 (diff) | |
soundwire: amd: simplify with cleanup.h
Allocate the memory with scoped/cleanup.h to reduce error handling and
make the code a bit simpler.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20240703-soundwire-cleanup-h-v1-2-24fa0dbb948f@linaro.org
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Diffstat (limited to 'drivers/soundwire')
| -rw-r--r-- | drivers/soundwire/amd_manager.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/drivers/soundwire/amd_manager.c b/drivers/soundwire/amd_manager.c index 97720900818e..883b83b7bdac 100644 --- a/drivers/soundwire/amd_manager.c +++ b/drivers/soundwire/amd_manager.c @@ -6,6 +6,7 @@ */ #include <linux/completion.h> +#include <linux/cleanup.h> #include <linux/device.h> #include <linux/io.h> #include <linux/jiffies.h> @@ -600,7 +601,6 @@ static int amd_sdw_hw_params(struct snd_pcm_substream *substream, struct amd_sdw_manager *amd_manager = snd_soc_dai_get_drvdata(dai); struct sdw_amd_dai_runtime *dai_runtime; struct sdw_stream_config sconfig; - struct sdw_port_config *pconfig; int ch, dir; int ret; @@ -623,7 +623,8 @@ static int amd_sdw_hw_params(struct snd_pcm_substream *substream, sconfig.bps = snd_pcm_format_width(params_format(params)); /* Port configuration */ - pconfig = kzalloc(sizeof(*pconfig), GFP_KERNEL); + struct sdw_port_config *pconfig __free(kfree) = kzalloc(sizeof(*pconfig), + GFP_KERNEL); if (!pconfig) return -ENOMEM; @@ -634,8 +635,6 @@ static int amd_sdw_hw_params(struct snd_pcm_substream *substream, if (ret) dev_err(amd_manager->dev, "add manager to stream failed:%d\n", ret); - kfree(pconfig); - return ret; } |