From: Antti Palosaari <crope@iki.fi>
To: Gianluca Gennari <gennarone@gmail.com>
Cc: linux-media@vger.kernel.org, mchehab@redhat.com
Subject: Re: [PATCH 2/3] fc2580: silence uninitialized variable warning
Date: Mon, 24 Sep 2012 14:55:03 +0300 [thread overview]
Message-ID: <50604A17.5060108@iki.fi> (raw)
In-Reply-To: <1348486638-31169-3-git-send-email-gennarone@gmail.com>
On 09/24/2012 02:37 PM, Gianluca Gennari wrote:
> fc2580.c: In function 'fc2580_set_params':
> fc2580.c:118: warning: 'ret' may be used uninitialized in this function
>
> Signed-off-by: Gianluca Gennari <gennarone@gmail.com>
> ---
> drivers/media/tuners/fc2580.c | 2 +-
> 1 files changed, 1 insertions(+), 1 deletions(-)
>
> diff --git a/drivers/media/tuners/fc2580.c b/drivers/media/tuners/fc2580.c
> index 036e94b..3ad68e9 100644
> --- a/drivers/media/tuners/fc2580.c
> +++ b/drivers/media/tuners/fc2580.c
> @@ -115,7 +115,7 @@ static int fc2580_set_params(struct dvb_frontend *fe)
> {
> struct fc2580_priv *priv = fe->tuner_priv;
> struct dtv_frontend_properties *c = &fe->dtv_property_cache;
> - int ret, i;
> + int ret=0, i;
Nack. This is Codingstyle violation. See rules around line 206 from
Documentation/CodingStyle
That replace warning with Codingstyle mistake. Change it to meet
CodingStyle and resend.
> unsigned int r_val, n_val, k_val, k_val_reg, f_ref;
> u8 tmp_val, r18_val;
> u64 f_vco;
>
Antti
--
http://palosaari.fi/
next prev parent reply other threads:[~2012-09-24 11:55 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-09-24 11:37 [PATCH 0/3] Fix several warnings on new fc2580 tuner driver Gianluca Gennari
2012-09-24 11:37 ` [PATCH 1/3] fc2580: define const as UL to silence a warning Gianluca Gennari
2012-09-24 11:52 ` Antti Palosaari
2012-09-24 11:37 ` [PATCH 2/3] fc2580: silence uninitialized variable warning Gianluca Gennari
2012-09-24 11:55 ` Antti Palosaari [this message]
2012-09-24 11:37 ` [PATCH 3/3] fc2580: use macro for 64 bit division and reminder Gianluca Gennari
2012-09-24 11:55 ` Antti Palosaari
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