[alsa-devel] [PATCH 3/5] ASoC: rsnd: NULL check is not needed for clk_unprepare()

From: Kuninori Morimoto kuninori.morimoto.gx@renesas.com

clk_unprepare() is checking parameter by IS_ERR_OR_NULL(). clk NULL check is not needed on rsnd_mod_quit()

Signed-off-by: Kuninori Morimoto kuninori.morimoto.gx@renesas.com --- sound/soc/sh/rcar/core.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/sound/soc/sh/rcar/core.c b/sound/soc/sh/rcar/core.c index 23bf313..b27112d 100644 --- a/sound/soc/sh/rcar/core.c +++ b/sound/soc/sh/rcar/core.c @@ -172,8 +172,7 @@ int rsnd_mod_init(struct rsnd_priv *priv,

void rsnd_mod_quit(struct rsnd_mod *mod) { - if (mod->clk) - clk_unprepare(mod->clk); + clk_unprepare(mod->clk); mod->clk = NULL; }