aboutsummaryrefslogtreecommitdiff
path: root/drivers/char/watchdog/pcwd_usb.c
diff options
context:
space:
mode:
authorSamuel Tardieu <sam@rfc1149.net>2006-09-09 17:34:31 +0200
committerWim Van Sebroeck <wim@iguana.be>2006-10-02 23:08:34 +0200
commit795b89d207d8ff5397f9ff1f4d44662aa7c821fc (patch)
tree931ab1a0283c523e13c8b3de1a4804c43305b2bc /drivers/char/watchdog/pcwd_usb.c
parent25ff3780d4cd46804e22192a728cfb6b33c84d1b (diff)
[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>
Diffstat (limited to 'drivers/char/watchdog/pcwd_usb.c')
-rw-r--r--drivers/char/watchdog/pcwd_usb.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/char/watchdog/pcwd_usb.c b/drivers/char/watchdog/pcwd_usb.c
index b7ae73dcdd0..77662cb0ac4 100644
--- a/drivers/char/watchdog/pcwd_usb.c
+++ b/drivers/char/watchdog/pcwd_usb.c
@@ -445,7 +445,7 @@ static int usb_pcwd_ioctl(struct inode *inode, struct file *file,
}
default:
- return -ENOIOCTLCMD;
+ return -ENOTTY;
}
}