lkml.org 
[lkml]   [2015]   [Apr]   [16]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH -next] ASoC: Intel: sst_hsw: remove kfree for memory allocated with devm_kzalloc
On 04/16/2015 04:46 PM, weiyj_lk@163.com wrote:
> From: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
>
> It's not necessary to free memory allocated with devm_kzalloc
> and using kfree leads to a double free.
>
> Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
> ---
> sound/soc/intel/haswell/sst-haswell-ipc.c | 1 -
> 1 file changed, 1 deletion(-)
>
> diff --git a/sound/soc/intel/haswell/sst-haswell-ipc.c b/sound/soc/intel/haswell/sst-haswell-ipc.c
> index 344a1e9..324eceb 100644
> --- a/sound/soc/intel/haswell/sst-haswell-ipc.c
> +++ b/sound/soc/intel/haswell/sst-haswell-ipc.c
> @@ -2201,7 +2201,6 @@ dma_err:
> dsp_new_err:
> sst_ipc_fini(ipc);
> ipc_init_err:
> - kfree(hsw);
> return ret;
> }
> EXPORT_SYMBOL_GPL(sst_hsw_dsp_init);
>
Similar case than with baytrail. Here introduced by commit 0e7921e9583b
("ASoC: Intel: Use the generic IPC/mailbox APIs in Broadwell")

Reviewed-by: Jarkko Nikula <jarkko.nikula@linux.intel.com>


\
 
 \ /
  Last update: 2015-04-16 16:41    [W:0.065 / U:0.120 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site