26 Sep
2019
26 Sep
'19
5:57 a.m.
Hi
Just a small concern...
On Thu, Sep 26, 2019 at 09:29:51AM +0800, Shengjiu Wang wrote:
static int fsl_asrc_dma_startup(struct snd_pcm_substream *substream) {
release_pair = false;ret = snd_soc_set_runtime_hwparams(substream,- &snd_imx_hardware);
This set_runtime_hwparams() always returns 0 for now, but if one day it changes and it fails here, kfree() will be still ignored although the startup() gets error-out.
We could avoid this if we continue to ignore the return value like the current code. Or we may check ret at kfree() also?
I like to ignore the return value.
Best regards Wang shengjiu