From: Takashi Iwai Date: Mon, 6 May 2019 15:02:24 +0000 (+0200) Subject: ASoC: rockchip: Fix an uninitialized variable compile warning X-Git-Url: http://git.cdn.openwrt.org/?a=commitdiff_plain;h=f153bf49ddf6169544b24ef5ea26fa3eb4996b95;p=openwrt%2Fstaging%2Fblogic.git ASoC: rockchip: Fix an uninitialized variable compile warning Paper over a trivial case leading to an uninitialized variable compile warning: sound/soc/rockchip/rockchip_pdm.c:179:3: warning: ‘clk_out’ may be used uninitialized in this function [-Wmaybe-uninitialized] Fixes: 624e8e00acaf ("ASoC: rockchip: pdm: fixup pdm fractional div") Signed-off-by: Takashi Iwai Signed-off-by: Mark Brown --- diff --git a/sound/soc/rockchip/rockchip_pdm.c b/sound/soc/rockchip/rockchip_pdm.c index 6c0f242db5ef..b9c1d8ad77c1 100644 --- a/sound/soc/rockchip/rockchip_pdm.c +++ b/sound/soc/rockchip/rockchip_pdm.c @@ -158,7 +158,7 @@ static int rockchip_pdm_hw_params(struct snd_pcm_substream *substream, struct rk_pdm_dev *pdm = to_info(dai); unsigned int val = 0; unsigned int clk_rate, clk_div, samplerate; - unsigned int clk_src, clk_out; + unsigned int clk_src, clk_out = 0; unsigned long m, n; bool change; int ret;