Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit a145f64c authored by Mauro Carvalho Chehab's avatar Mauro Carvalho Chehab
Browse files

media: dmxdev: fix error code for invalid ioctls 



Returning -EINVAL when an ioctl is not implemented is a very
bad idea, as it is hard to distinguish from other error
contitions that an ioctl could lead. Replace it by its
right error code: -ENOTTY.

Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@s-opensource.com>
parent b9c97c67

drivers/media/dvb-core/dmxdev.c

+1 −1
Original line number Diff line number Diff line
@@ -1160,7 +1160,7 @@ static int dvb_demux_do_ioctl(struct file *file, 
		break;

#endif

	default:

		ret = -EINVAL;

		ret = -ENOTTY;

		break;

	}

	mutex_unlock(&dmxdev->mutex);