diff options
| author | Gerd Hoffmann <[email protected]> | 2018-09-11 15:42:13 +0200 |
|---|---|---|
| committer | Gerd Hoffmann <[email protected]> | 2018-09-12 08:21:32 +0200 |
| commit | 52499d9cdd887843fa37bf8733047fded7e907cb (patch) | |
| tree | 9f93fb9899bf60313f2c8ef3acbd30345a2b4ca3 | |
| parent | 7a1c67d78094236e8ba0c5f6f83a8baf33a53860 (diff) | |
udmabuf: use ENOTTY for invalid ioctls
Reported-by: Laurent Pinchart <[email protected]>
Signed-off-by: Gerd Hoffmann <[email protected]>
Reviewed-by: Laurent Pinchart <[email protected]>
Acked-by: Daniel Vetter <[email protected]>
Link: http://patchwork.freedesktop.org/patch/msgid/[email protected]
| -rw-r--r-- | drivers/dma-buf/udmabuf.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/dma-buf/udmabuf.c b/drivers/dma-buf/udmabuf.c index e0465a9bf3f9..5dd73bc511ba 100644 --- a/drivers/dma-buf/udmabuf.c +++ b/drivers/dma-buf/udmabuf.c @@ -260,7 +260,7 @@ static long udmabuf_ioctl(struct file *filp, unsigned int ioctl, ret = udmabuf_ioctl_create_list(filp, arg); break; default: - ret = -EINVAL; + ret = -ENOTTY; break; } return ret; |