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
---
drivers/media/pci/tw5864/tw5864-video.c | 4
1 file changed, 4 deletions(-)
diff --git a/drivers/media/pci/tw5864/tw5864-video.c
b/drivers/media/pci/tw5864/tw5864-video.c
index 3461ba9162e7..6c1685aeaea9 100644
--- a/drivers/media/pci/tw5864/tw5864-video.c
+++ b/drivers/media/pci/tw5864/tw5864-video.c
@@ -1215,8 +1215,6 @@ void tw5864_prepare_frame_headers(struct tw5864_input
*input)
u8 *dst;
size_t dst_space;
unsigned long flags;
- u8 *sl_hdr;
- unsigned long space_before_sl_hdr;
if (!vb) {
spin_lock_irqsave(&input->slock, flags);
@@ -1253,8 +1251,6 @@ void tw5864_prepare_frame_headers(struct tw5864_input
*input)
input->width, input->height);
/* Put slice header */
- sl_hdr = dst;
- space_before_sl_hdr = dst_space;
tw5864_h264_put_slice_header(&dst, &dst_space, input->h264_idr_pic_id,
input->frame_gop_seqno,
&input->tail_nb_bits, &input->tail);
--
2.7.4
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