V4L/DVB (10127): stv06xx: Avoid having y unitialized
As pointed by gcc:
drivers/media/video/gspca/stv06xx/stv06xx_hdcs.c: In function ‘hdcs_set_size’:
drivers/media/video/gspca/stv06xx/stv06xx_hdcs.c:301: warning: ‘y’ may be used uninitialized in this function
Signed-off-by: Erik Andrén <erik.andren@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
diff --git a/drivers/media/video/gspca/stv06xx/stv06xx_hdcs.c b/drivers/media/video/gspca/stv06xx/stv06xx_hdcs.c
index 1cfe585..14335a9 100644
--- a/drivers/media/video/gspca/stv06xx/stv06xx_hdcs.c
+++ b/drivers/media/video/gspca/stv06xx/stv06xx_hdcs.c
@@ -317,8 +317,10 @@
y = (hdcs->array.height - HDCS_1020_BOTTOM_Y_SKIP - height) / 2
+ hdcs->array.top;
- } else if (height > hdcs->array.height) {
- height = hdcs->array.height;
+ } else {
+ if (height > hdcs->array.height)
+ height = hdcs->array.height;
+
y = hdcs->array.top + (hdcs->array.height - height) / 2;
}