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max2165: trival fix for some -Wuninitialized warning
[pandora-kernel.git]
/
drivers
/
media
/
common
/
tuners
/
max2165.c
diff --git
a/drivers/media/common/tuners/max2165.c
b/drivers/media/common/tuners/max2165.c
index
9883617
..
d5773bd
100644
(file)
--- a/
drivers/media/common/tuners/max2165.c
+++ b/
drivers/media/common/tuners/max2165.c
@@
-168,7
+168,7
@@
int fixpt_div32(u32 dividend, u32 divisor, u32 *quotient, u32 *fraction)
int i;
if (0 == divisor)
int i;
if (0 == divisor)
- return -
1
;
+ return -
EINVAL
;
q = dividend / divisor;
remainder = dividend - q * divisor;
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;
u8 tf_ntch;
u32 t;
u32 quotient, fraction;
+ int ret;
/* Set PLL divider according to RF frequency */
/* Set PLL divider according to RF frequency */
- fixpt_div32(freq / 1000, priv->config->osc_clk * 1000,
- "ient, &fraction);
+ ret = fixpt_div32(freq / 1000, priv->config->osc_clk * 1000,
+ "ient, &fraction);
+ if (ret != 0)
+ return ret;
/* 20-bit fraction */
fraction >>= 12;
/* 20-bit fraction */
fraction >>= 12;