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Subject[PATCH v2 02/16] max2165: trival fix for some -Wuninitialized warning
Date
Fix for some -Wuninitialized compiler warnings.

Signed-off-by: Danny Kukawka <danny.kukawka@bisect.de>
---
drivers/media/common/tuners/max2165.c | 9 ++++++---
1 files changed, 6 insertions(+), 3 deletions(-)

diff --git a/drivers/media/common/tuners/max2165.c b/drivers/media/common/tuners/max2165.c
index cb2c98f..ba84936 100644
--- 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)
- 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;
--
1.7.7.3


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