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authorAnnaliese McDermond <nh6z@nh6z.net>2019-04-08 21:41:59 -0700
committerMark Brown <broonie@kernel.org>2019-05-02 10:46:19 +0900
commita23e34c064b933cf5f24e443f86bbfdd624d2e8b (patch)
tree84df34f5c33bd24677117cf72b2cfeb3ec730cc4
parentd232591c9482ddb121b60782d2e7dac1c4880bdb (diff)
downloadlinux-a23e34c064b933cf5f24e443f86bbfdd624d2e8b.tar.gz
ASoC: tlv320aic32x4: Fix potential uninitialized variable
Fix compiler warning about uninitialized variable reported by Stephen Rothwell <sfr@canb.auug.org.au>. Signed-off-by: Annaliese McDermond <nh6z@nh6z.net> Signed-off-by: Mark Brown <broonie@kernel.org>
-rw-r--r--sound/soc/codecs/tlv320aic32x4-clk.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/sound/soc/codecs/tlv320aic32x4-clk.c b/sound/soc/codecs/tlv320aic32x4-clk.c
index 9e4899eb1d8e..156c153c12ab 100644
--- a/sound/soc/codecs/tlv320aic32x4-clk.c
+++ b/sound/soc/codecs/tlv320aic32x4-clk.c
@@ -82,7 +82,7 @@ static int clk_aic32x4_pll_get_muldiv(struct clk_aic32x4 *pll,
int ret;
ret = regmap_read(pll->regmap, AIC32X4_PLLPR, &val);
- if (ret)
+ if (ret < 0)
return ret;
settings->r = val & AIC32X4_PLL_R_MASK;
settings->p = (val & AIC32X4_PLL_P_MASK) >> AIC32X4_PLL_P_SHIFT;