drivers/video: Merge vbuf_next assignment in video_framebuff_queue_container
@@ -158,24 +158,24 @@ void video_framebuff_queue_container(video_framebuff_t *fbuf,
{
fbuf->vbuf_tail->next = tgt;
fbuf->vbuf_tail = tgt;
- if (fbuf->vbuf_next == NULL)
- {
- fbuf->vbuf_next = tgt;
- }
}
else
{
fbuf->vbuf_top = fbuf->vbuf_tail = tgt;
+ }
+
+ if (fbuf->vbuf_next == NULL)
+ {
fbuf->vbuf_next = tgt;
}
if (fbuf->mode == V4L2_BUF_MODE_RING)
{
- fbuf->vbuf_tail->next = fbuf->vbuf_top;
+ tgt->next = fbuf->vbuf_top;
}
else /* Case of V4L2_BUF_MODE_FIFO */
{
- fbuf->vbuf_tail->next = NULL;
+ tgt->next = NULL;
}
leave_critical_section(flags);
@@ -237,15 +237,14 @@ void video_framebuff_change_mode(video_framebuff_t *fbuf,
if (mode == V4L2_BUF_MODE_RING)
{
fbuf->vbuf_tail->next = fbuf->vbuf_top;
- fbuf->vbuf_next = fbuf->vbuf_top;
}
else
{
fbuf->vbuf_tail->next = NULL;
- fbuf->vbuf_next = fbuf->vbuf_top;
}
}
+ fbuf->vbuf_next = fbuf->vbuf_top;
fbuf->mode = mode;
}
