Re: [PATCH 8/8]tuners:tuner-simple Fix warning: variable 'tun' setbut not used

From: Justin P. Mattock
Date: Tue Jun 15 2010 - 01:37:14 EST

On 06/14/2010 10:16 PM, Mauro Carvalho Chehab wrote:

Em 14-06-2010 23:26, Justin P. Mattock escreveu:
not sure if this is correct or not for
fixing this warning:
CC [M] drivers/media/common/tuners/tuner-simple.o
drivers/media/common/tuners/tuner-simple.c: In function 'simple_set_tv_freq':
drivers/media/common/tuners/tuner-simple.c:548:20: warning: variable 'tun' set but not used

Signed-off-by: Justin P. Mattock<justinmattock@xxxxxxxxx>

drivers/media/common/tuners/tuner-simple.c | 4 +---
1 files changed, 1 insertions(+), 3 deletions(-)

diff --git a/drivers/media/common/tuners/tuner-simple.c b/drivers/media/common/tuners/tuner-simple.c
index 8abbcc5..4465b99 100644
--- a/drivers/media/common/tuners/tuner-simple.c
+++ b/drivers/media/common/tuners/tuner-simple.c
@@ -545,14 +545,12 @@ static int simple_set_tv_freq(struct dvb_frontend *fe,
struct tuner_simple_priv *priv = fe->tuner_priv;
u8 config, cb;
u16 div;
- struct tunertype *tun;
u8 buffer[4];
int rc, IFPCoff, i;
enum param_type desired_type;
struct tuner_params *t_params;

- tun = priv->tun;
Why are you adding an extra blank line here? Except for that, the patch
looks sane.

I think I was doing something wrong when creating these patches. i.g.
I just hightlight the code then move the cursor highlight all the way to the right before pressing "x". normally would be o.k. but for some reason seems to be doing this. found if I highlight left to ; (or the end of the code I want to delete) then git commit creates the patch properly.

/* IFPCoff = Video Intermediate Frequency - Vif:
940 =16*58.75 NTSC/J (Japan)
732 =16*45.75 M/N STD

I'll resend this.

Thanks for having a look.

Justin P. Mattock
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