[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>

1 files changed, 6 insertions, 3 deletions

diff --git a/drivers/media/common/tuners/max2165.c b/drivers/media/common/tuners/max2165.c
index cb2c98fbad1b..ba84936aafd6 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;