While the stride_chroma variable was previously initialized to zero,
it's actually stride_chroma_div4 that is set to hardware registers.
Initialize it to zero instead to avoid an uninitialized variable use
and get rid of the associated smatch warning.
Signed-off-by: Paul Kocialkowski <paul.kocialkowski@bootlin.com>
Fixes:
e3185e1d7c14 ("media: staging: media: Add support for the Allwinner A31 ISP")
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
void sun6i_isp_capture_configure(struct sun6i_isp_device *isp_dev)
{
unsigned int width, height;
- unsigned int stride_luma, stride_chroma = 0;
- unsigned int stride_luma_div4, stride_chroma_div4;
+ unsigned int stride_luma, stride_chroma;
+ unsigned int stride_luma_div4, stride_chroma_div4 = 0;
const struct sun6i_isp_capture_format *format;
const struct v4l2_format_info *info;
u32 pixelformat;