mirror of https://gitee.com/openkylin/linux.git
[media] max2165: trival fix for some -Wuninitialized warning
Fix for some -Wuninitialized compiler warnings. Signed-off-by: Danny Kukawka <danny.kukawka@bisect.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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@ -168,7 +168,7 @@ int fixpt_div32(u32 dividend, u32 divisor, u32 *quotient, u32 *fraction)
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int i;
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if (0 == divisor)
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return -1;
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return -EINVAL;
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q = dividend / divisor;
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remainder = dividend - q * divisor;
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@ -194,10 +194,13 @@ static int max2165_set_rf(struct max2165_priv *priv, u32 freq)
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u8 tf_ntch;
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u32 t;
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u32 quotient, fraction;
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int ret;
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/* Set PLL divider according to RF frequency */
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fixpt_div32(freq / 1000, priv->config->osc_clk * 1000,
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"ient, &fraction);
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ret = fixpt_div32(freq / 1000, priv->config->osc_clk * 1000,
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"ient, &fraction);
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if (ret != 0)
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return ret;
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/* 20-bit fraction */
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fraction >>= 12;
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