V4L/DVB (6684): 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@student.ltu.se>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

1 files changed, 6 insertions, 4 deletions

diff --git a/drivers/media/video/saa5246a.c b/drivers/media/video/saa5246a.c
index ad0232935df6..996b49491f5a 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);
 }