2007-11-27 07:06:42

by Richard Knutsson

Subject: [PATCH] [VIDEO]: Complement va_start() with va_end().

Complement va_start() with va_end().

Signed-off-by: Richard Knutsson <[email protected]>
---
Compile-tested on i386 with allyesconfig and allmodconfig.


diff --git a/drivers/media/video/saa5246a.c b/drivers/media/video/saa5246a.c
index ad02329..996b494 100644
--- a/drivers/media/video/saa5246a.c
+++ b/drivers/media/video/saa5246a.c
@@ -187,12 +187,14 @@ static int i2c_senddata(struct saa5246a_device *t, ...)
{
unsigned char buf[64];
int v;
- int ct=0;
+ int ct = 0;
va_list argp;
- va_start(argp,t);
+ va_start(argp, t);

- while((v=va_arg(argp,int))!=-1)
- buf[ct++]=v;
+ while ((v = va_arg(argp, int)) != -1)
+ buf[ct++] = v;
+
+ va_end(argp);
return i2c_sendbuf(t, buf[0], ct-1, buf+1);
}

diff --git a/drivers/media/video/saa5249.c b/drivers/media/video/saa5249.c
index 94bb59a..da5ca30 100644
--- a/drivers/media/video/saa5249.c
+++ b/drivers/media/video/saa5249.c
@@ -282,12 +282,14 @@ static int i2c_senddata(struct saa5249_device *t, ...)
{
unsigned char buf[64];
int v;
- int ct=0;
+ int ct = 0;
va_list argp;
va_start(argp,t);

- while((v=va_arg(argp,int))!=-1)
- buf[ct++]=v;
+ while ((v = va_arg(argp, int)) != -1)
+ buf[ct++] = v;
+
+ va_end(argp);
return i2c_sendbuf(t, buf[0], ct-1, buf+1);
}

2007-11-27 09:04:39

by Cong Wang

Subject: Re: [PATCH] [VIDEO]: Complement va_start() with va_end().

On Tue, Nov 27, 2007 at 08:06:17AM +0100, Richard Knutsson wrote:
>Complement va_start() with va_end().
>
>Signed-off-by: Richard Knutsson <[email protected]>
>---
>Compile-tested on i386 with allyesconfig and allmodconfig.
>
>
>diff --git a/drivers/media/video/saa5246a.c b/drivers/media/video/saa5246a.c
>index ad02329..996b494 100644
>--- a/drivers/media/video/saa5246a.c
>+++ b/drivers/media/video/saa5246a.c
>@@ -187,12 +187,14 @@ static int i2c_senddata(struct saa5246a_device *t, ...)
> {
> unsigned char buf[64];
> int v;
>- int ct=0;
>+ int ct = 0;
> va_list argp;
>- va_start(argp,t);
>+ va_start(argp, t);

Hi, Richard!

These are style fixes, and you did't mention this above. ;)

Thanks.


Cong

2007-11-27 09:37:46

by Richard Knutsson

Subject: [PATCH] [VIDEO]: Complement va_start() with va_end() + style fixes

Complement va_start() with va_end() + minor style fixes in the same function.

Signed-off-by: Richard Knutsson <[email protected]>
---
Compile-tested on i386 with allyesconfig and allmodconfig.
Thanks to WANG Cong for pointing out the missing 'style fix'-description.

saa5246a.c | 10 ++++++----
saa5249.c | 8 +++++---
2 files changed, 11 insertions(+), 7 deletions(-)


diff --git a/drivers/media/video/saa5246a.c b/drivers/media/video/saa5246a.c
index ad02329..996b494 100644
--- a/drivers/media/video/saa5246a.c
+++ b/drivers/media/video/saa5246a.c
@@ -187,12 +187,14 @@ static int i2c_senddata(struct saa5246a_device *t, ...)
{
unsigned char buf[64];
int v;
- int ct=0;
+ int ct = 0;
va_list argp;
- va_start(argp,t);
+ va_start(argp, t);

- while((v=va_arg(argp,int))!=-1)
- buf[ct++]=v;
+ while ((v = va_arg(argp, int)) != -1)
+ buf[ct++] = v;
+
+ va_end(argp);
return i2c_sendbuf(t, buf[0], ct-1, buf+1);
}

diff --git a/drivers/media/video/saa5249.c b/drivers/media/video/saa5249.c
index 94bb59a..da5ca30 100644
--- a/drivers/media/video/saa5249.c
+++ b/drivers/media/video/saa5249.c
@@ -282,12 +282,14 @@ static int i2c_senddata(struct saa5249_device *t, ...)
{
unsigned char buf[64];
int v;
- int ct=0;
+ int ct = 0;
va_list argp;
va_start(argp,t);

- while((v=va_arg(argp,int))!=-1)
- buf[ct++]=v;
+ while ((v = va_arg(argp, int)) != -1)
+ buf[ct++] = v;
+
+ va_end(argp);
return i2c_sendbuf(t, buf[0], ct-1, buf+1);
}

2007-11-27 10:05:21

by Richard Knutsson

Subject: Re: [PATCH] [VIDEO]: Complement va_start() with va_end() + style fixes

Please ignore the previous patch. Have resent it, but since my
mail-client (Thunderbird) seem to be having a bad day, I had to use
'sendpatchset' and it can't continue on a thread.

Richard Knutsson