From 32d7e63c1f4f86ad18404e3f36be99c9910fae9b Mon Sep 17 00:00:00 2001 From: Danny Kukawka Date: Mon, 30 Jan 2012 18:00:06 -0300 Subject: [PATCH] [media] max2165: trival fix for some -Wuninitialized warning Fix for some -Wuninitialized compiler warnings. Signed-off-by: Danny Kukawka Signed-off-by: Mauro Carvalho Chehab --- drivers/media/common/tuners/max2165.c | 9 ++++++--- 1 file 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, - "ient, &fraction); + ret = fixpt_div32(freq / 1000, priv->config->osc_clk * 1000, + "ient, &fraction); + if (ret != 0) + return ret; /* 20-bit fraction */ fraction >>= 12; -- 2.30.2