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[media] max2165: trival fix for some -Wuninitialized warning

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Fix for some -Wuninitialized compiler warnings.

Signed-off-by: Danny Kukawka <danny.kukawka@bisect.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Danny Kukawka 2012-01-30 18:00:06 -03:00 committed by Mauro Carvalho Chehab
parent 9fa728ea35
commit 32d7e63c1f
1 changed files with 6 additions and 3 deletions
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9
drivers/media/common/tuners/max2165.c
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@ -168,7 +168,7 @@ int fixpt_div32(u32 dividend, u32 divisor, u32 *quotient, u32 *fraction)
int i;
if (0 == divisor)
return -1;
return -EINVAL;
q = dividend / divisor;
remainder = dividend - q * divisor;
@ -194,10 +194,13 @@ static int max2165_set_rf(struct max2165_priv *priv, u32 freq)
u8 tf_ntch;
u32 t;
u32 quotient, fraction;
int ret;
/* Set PLL divider according to RF frequency */
fixpt_div32(freq / 1000, priv->config->osc_clk * 1000,
&quotient, &fraction);
ret = fixpt_div32(freq / 1000, priv->config->osc_clk * 1000,
&quotient, &fraction);
if (ret != 0)
return ret;
/* 20-bit fraction */
fraction >>= 12;