From 795b89d207d8ff5397f9ff1f4d44662aa7c821fc Mon Sep 17 00:00:00 2001 From: Samuel Tardieu <sam@rfc1149.net> Date: Sat, 9 Sep 2006 17:34:31 +0200 Subject: [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> --- drivers/char/watchdog/wafer5823wdt.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/char/watchdog/wafer5823wdt.c') diff --git a/drivers/char/watchdog/wafer5823wdt.c b/drivers/char/watchdog/wafer5823wdt.c index 2bb6a9d..163e028 100644 --- a/drivers/char/watchdog/wafer5823wdt.c +++ b/drivers/char/watchdog/wafer5823wdt.c @@ -174,7 +174,7 @@ static int wafwdt_ioctl(struct inode *inode, struct file *file, unsigned int cmd } default: - return -ENOIOCTLCMD; + return -ENOTTY; } return 0; } -- cgit v1.1