linux-kernel - [PATCH] [VIDEO]: Complement va_start() with va

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Message-Id: <20071127094728.3746.64579.sendpatchset@thinktank.campus.ltu.se>
Date:	Tue, 27 Nov 2007 10:59:37 +0100 (MET)
From:	Richard Knutsson <ricknu-0@...dent.ltu.se>
To:	mchehab@...radead.org
Cc:	v4l-dvb-maintainer@...uxtv.org, linux-kernel@...r.kernel.org,
	Richard Knutsson <ricknu-0@...dent.ltu.se>
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 <ricknu-0@...dent.ltu.se>
---
Compile-tested on i386 with allyesconfig and allmodconfig.
Thanks to WANG Cong for pointing out the missing 'style fix'-description.
(Sorry about the repost, but Thunderbird seem unhappy now, so I use
'sendpatchset' and can't post in the previous thread)

 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);
 }
 
-
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