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| author | Danny Kukawka | 2012-01-30 22:00:06 +0100 |
|---|---|---|
| committer | Mauro Carvalho Chehab | 2012-02-14 00:54:11 +0100 |
| commit | 32d7e63c1f4f86ad18404e3f36be99c9910fae9b (patch) | |
| tree | b50f65285bf7f1cbca2a0aef2d53ab8c3b9ba876 /drivers/media/common/tuners/max2165.c | |
| parent | [media] easycap: Fix mem leak in easycap_usb_probe() (diff) | |
| download | kernel-qcow2-linux-32d7e63c1f4f86ad18404e3f36be99c9910fae9b.tar.gz kernel-qcow2-linux-32d7e63c1f4f86ad18404e3f36be99c9910fae9b.tar.xz kernel-qcow2-linux-32d7e63c1f4f86ad18404e3f36be99c9910fae9b.zip | |
[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>
Diffstat (limited to 'drivers/media/common/tuners/max2165.c')
| -rw-r--r-- | 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 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; |