From: Guennadi Liakhovetski Date: Mon, 26 Nov 2012 17:32:48 +0000 (-0300) Subject: [media] media: sh-vou: fix compiler warnings X-Git-Tag: v3.9-rc5~2^2~606 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=bc1ebd704751bb6b86612e63fdfac56918364d07;p=platform%2Fkernel%2Flinux-stable.git [media] media: sh-vou: fix compiler warnings sh-vou causes several "may be used uninitialized" warnings. Even though they all are purely theoretical, it is better to fix them. Signed-off-by: Guennadi Liakhovetski Signed-off-by: Mauro Carvalho Chehab --- diff --git a/drivers/media/platform/sh_vou.c b/drivers/media/platform/sh_vou.c index a1c87f0..7494858 100644 --- a/drivers/media/platform/sh_vou.c +++ b/drivers/media/platform/sh_vou.c @@ -207,6 +207,7 @@ static void sh_vou_stream_start(struct sh_vou_device *vou_dev, #endif switch (vou_dev->pix.pixelformat) { + default: case V4L2_PIX_FMT_NV12: case V4L2_PIX_FMT_NV16: row_coeff = 1; @@ -595,9 +596,9 @@ static void vou_adjust_input(struct sh_vou_geometry *geo, v4l2_std_id std) */ static void vou_adjust_output(struct sh_vou_geometry *geo, v4l2_std_id std) { - unsigned int best_err = UINT_MAX, best, width_max, height_max, - img_height_max; - int i, idx; + unsigned int best_err = UINT_MAX, best = geo->in_width, + width_max, height_max, img_height_max; + int i, idx = 0; if (std & V4L2_STD_525_60) { width_max = 858;