V4L/DVB (13180): gspca-w9968cf: Don't add an extra packet to the buffer after the EOF

gspca-w9968cf: Don't add an extra packet to the buffer after the EOF,
this makes the frame data size bigger then it should be which makes
gstreamer discard it.

This patch also fixes an unrelated compiler warning.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/media/video/gspca/ov519.c b/drivers/media/video/gspca/ov519.c
index 91e9b23a3a0..ef88e244df1 100644
--- a/drivers/media/video/gspca/ov519.c
+++ b/drivers/media/video/gspca/ov519.c
@@ -2248,7 +2248,7 @@ static int i2c_w(struct sd *sd, __u8 reg, __u8 value)
 
 static int i2c_r(struct sd *sd, __u8 reg)
 {
-        int ret;
+        int ret = -1;
 
         if (sd->sensor_reg_cache[reg] != -1)
                 return sd->sensor_reg_cache[reg];