net🏧fix up ENOIOCTLCMD error handling

At commit 07d106d0, Linus pointed out that ENOIOCTLCMD should be
translated as ENOTTY to user mode.

Cc: "David S. Miller" <[email protected]>
Cc: [email protected]
Signed-off-by: Wanlong Gao <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
This commit is contained in:
Wanlong Gao 2012-08-26 21:23:13 +00:00 • committed by David S. Miller
commit 4a2c240691

View file

@ -432,7 +432,7 @@ int atm_dev_ioctl(unsigned int cmd, void __user *arg, int compat)
size = dev->ops->ioctl(dev, cmd, buf);
}
if (size < 0) {
error = (size == -ENOIOCTLCMD ? -EINVAL : size);
error = (size == -ENOIOCTLCMD ? -ENOTTY : size);
goto done;
}
}