media: core: v4l2-ioctl.c: use is_valid_ioctl()

In most cases the is_valid_ioctl() macro is used to check if an ioctl is
valid, except in one place. Use it there as well as it makes the code
easier to read.

Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>

diff --git a/drivers/media/v4l2-core/v4l2-ioctl.c b/drivers/media/v4l2-core/v4l2-ioctl.c
index 33076af4dfdbd4d6298085801cf23ebc353225ae..6e7b8b682d13f4b3c739dafe962ee7a3006c4772 100644 (file)
--- a/drivers/media/v4l2-core/v4l2-ioctl.c
+++ b/drivers/media/v4l2-core/v4l2-ioctl.c
@@ -3028,7 +3028,7 @@ static long __video_do_ioctl(struct file *file,
        if (v4l2_is_known_ioctl(cmd)) {
                info = &v4l2_ioctls[_IOC_NR(cmd)];
 
-               if (!test_bit(_IOC_NR(cmd), vfd->valid_ioctls) &&
+               if (!is_valid_ioctl(vfd, cmd) &&
                    !((info->flags & INFO_FL_CTRL) && vfh && vfh->ctrl_handler))
                        goto done;