diff options
| author | Wim Van Sebroeck <wim@iguana.be> | 2006-09-13 21:27:29 +0200 |
|---|---|---|
| committer | Wim Van Sebroeck <wim@iguana.be> | 2006-10-03 22:51:18 +0200 |
| commit | f311896a990a0b766e279defe9adff29160ada03 (patch) | |
| tree | c7f46eb23c639b07e76e27640a62ccde96f8ed38 /drivers/char | |
| parent | 1bef84bea273f40486936ae97cda70ee8b252cd0 (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')
| -rw-r--r-- | drivers/char/watchdog/iTCO_wdt.c | 2 | ||||
| -rw-r--r-- | drivers/char/watchdog/pnx4008_wdt.c | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/drivers/char/watchdog/iTCO_wdt.c b/drivers/char/watchdog/iTCO_wdt.c index ebd3fc8000e..8f89948832f 100644 --- a/drivers/char/watchdog/iTCO_wdt.c +++ b/drivers/char/watchdog/iTCO_wdt.c @@ -494,7 +494,7 @@ static int iTCO_wdt_ioctl (struct inode *inode, struct file *file, } default: - return -ENOIOCTLCMD; + return -ENOTTY; } } diff --git a/drivers/char/watchdog/pnx4008_wdt.c b/drivers/char/watchdog/pnx4008_wdt.c index e7f0450a939..db2731ba88e 100644 --- a/drivers/char/watchdog/pnx4008_wdt.c +++ b/drivers/char/watchdog/pnx4008_wdt.c @@ -184,7 +184,7 @@ static int pnx4008_wdt_ioctl(struct inode *inode, struct file *file, unsigned int cmd, unsigned long arg) { - int ret = -ENOIOCTLCMD; + int ret = -ENOTTY; int time; switch (cmd) { |