The variable cable_type is being initialized with a value that
is never read and is being re-assigned a little later on. Replace
the redundant initializtion with the assignment that occurs a little
later. Also initialize frm too rather than have a later assignment.
Addresses-Coverity: ("Unused value")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
{
unsigned char *pdest;
unsigned char *psrc;
- s32 idx = -1;
- struct zr364xx_framei *frm;
+ s32 idx = cam->cur_frame;
+ struct zr364xx_framei *frm = &cam->buffer.frame[idx];
int i = 0;
unsigned char *ptr = NULL;
_DBG("buffer to user\n");
- idx = cam->cur_frame;
- frm = &cam->buffer.frame[idx];
/* swap bytes if camera needs it */
if (cam->method == METHOD0) {