Commit 196f29c8 authored Sep 13, 2006 by Wim Van Sebroeck

[WATCHDOG] use ENOTTY instead of ENOIOCTLCMD in ioctl()



Return ENOTTY instead of ENOIOCTLCMD in user-visible ioctl() results

The watchdog drivers used to return ENOIOCTLCMD for bad ioctl() commands.
ENOIOCTLCMD should not be visible by the user, so use ENOTTY instead.

Signed-off-by: Samuel Tardieu <sam@rfc1149.net>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
Acked-by: Alan Cox <alan@redhat.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>

parent c310e2b9

drivers/char/watchdog/w83697hf_wdt.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -233,7 +233,7 @@ wdt_ioctl(struct inode inode, struct file file, unsigned int cmd,
		}

		default:
		return -ENOIOCTLCMD;
		return -ENOTTY;
		}
		return 0;
		}