[alsa-devel] [PATCH 08/28] ASoC: soc-core: don't check controls for snd_soc_add_component_controls()

[Kuninori Morimoto]

From: Kuninori Morimoto <kuninori.morimoto.gx at renesas.com>

snd_soc_add_component_controls() registers controls by using
for(... i < num; ...). If controls was NULL, num should be zero.
Thus, we don't need to check about controls pointer.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx at renesas.com>
---
 sound/soc/soc-core.c | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c
index bdd6a2e..7be8385 100644
--- a/sound/soc/soc-core.c
+++ b/sound/soc/soc-core.c
@@ -1304,10 +1304,9 @@ static int soc_probe_component(struct snd_soc_card *card,
 		}
 	}
 
-	if (component->driver->controls)
-		snd_soc_add_component_controls(component,
-					       component->driver->controls,
-					       component->driver->num_controls);
+	snd_soc_add_component_controls(component,
+				       component->driver->controls,
+				       component->driver->num_controls);
 	if (component->driver->dapm_routes)
 		snd_soc_dapm_add_routes(dapm,
 					component->driver->dapm_routes,
-- 
2.7.4