Remove those two vars that aren't used, as reported by smatch:
drivers/media/pci/tw5864/tw5864-video.c: In function 'tw5864_prepare_frame_headers':
drivers/media/pci/tw5864/tw5864-video.c:1219:16: warning: variable 'space_before_sl_hdr' set but not used [-Wunused-but-set-variable]
unsigned long space_before_sl_hdr;
^~~~~~~~~~~~~~~~~~~
drivers/media/pci/tw5864/tw5864-video.c:1218:6: warning: variable 'sl_hdr' set but not used [-Wunused-but-set-variable]
u8 *sl_hdr;
^~~~~~
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
b9b048d9f9