Re: [alsa-devel] [PATCH 02/28] ASoC: soc-core: set component->debugfs_root NULL

diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c index 40bac40..00887f7 100644 --- a/sound/soc/soc-core.c +++ b/sound/soc/soc-core.c @@ -171,7 +171,10 @@ static void soc_init_component_debugfs(struct snd_soc_component *component)

static void soc_cleanup_component_debugfs(struct snd_soc_component *component) {

• if (!component->debugfs_root)

• return;
  

that test is redundant, it's safe to call debugfs_remove_recursive() without checking the argument (done internally).

debugfs_remove_recursive(component->debugfs_root);

• component->debugfs_root = NULL; }