}
write_only = _IOC_DIR(cmd) == _IOC_WRITE;
- if (write_only && debug > V4L2_DEBUG_IOCTL) {
- v4l_printk_ioctl(video_device_node_name(vfd), cmd);
- pr_cont(": ");
- info->debug(arg, write_only);
- }
if (info->flags & INFO_FL_STD) {
typedef int (*vidioc_op)(struct file *file, void *fh, void *p);
const void *p = vfd->ioctl_ops;
done:
if (debug) {
- if (write_only && debug > V4L2_DEBUG_IOCTL) {
- if (ret < 0)
- printk(KERN_DEBUG "%s: error %ld\n",
- video_device_node_name(vfd), ret);
- return ret;
- }
v4l_printk_ioctl(video_device_node_name(vfd), cmd);
if (ret < 0)
- pr_cont(": error %ld\n", ret);
- else if (debug == V4L2_DEBUG_IOCTL)
+ pr_cont(": error %ld", ret);
+ if (debug == V4L2_DEBUG_IOCTL)
pr_cont("\n");
else if (_IOC_DIR(cmd) == _IOC_NONE)
info->debug(arg, write_only);