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>
mariux64 · Dec 30, 2008 · 1970f14 · 1970f14
1 parent de84830
commit 1970f14
Showing 1 changed file with 4 additions and 2 deletions.
diff --git a/drivers/media/video/gspca/stv06xx/stv06xx_hdcs.c b/drivers/media/video/gspca/stv06xx/stv06xx_hdcs.c
@@ -317,8 +317,10 @@ static int hdcs_set_size(struct sd *sd,
 
 		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;
 	}