udmabuf: use ENOTTY for invalid ioctls

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Reported-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/20180911134216.9760-11-kraxel@redhat.com

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Gerd Hoffmann 2018-09-11 15:42:13 +02:00

parent 7a1c67d780

commit 52499d9cdd

1 changed files with 1 additions and 1 deletions

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drivers/dma-buf/udmabuf.c

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