diff options
author | Wim Van Sebroeck <wim@iguana.be> | 2006-09-13 15:27:29 -0400 |
---|---|---|
committer | Wim Van Sebroeck <wim@iguana.be> | 2006-10-03 16:51:18 -0400 |
commit | f311896a990a0b766e279defe9adff29160ada03 (patch) | |
tree | c7f46eb23c639b07e76e27640a62ccde96f8ed38 /drivers/char/watchdog/pnx4008_wdt.c | |
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/watchdog/pnx4008_wdt.c')
-rw-r--r-- | drivers/char/watchdog/pnx4008_wdt.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/char/watchdog/pnx4008_wdt.c b/drivers/char/watchdog/pnx4008_wdt.c index e7f0450a939d..db2731ba88e3 100644 --- a/drivers/char/watchdog/pnx4008_wdt.c +++ b/drivers/char/watchdog/pnx4008_wdt.c | |||
@@ -184,7 +184,7 @@ static int | |||
184 | pnx4008_wdt_ioctl(struct inode *inode, struct file *file, unsigned int cmd, | 184 | pnx4008_wdt_ioctl(struct inode *inode, struct file *file, unsigned int cmd, |
185 | unsigned long arg) | 185 | unsigned long arg) |
186 | { | 186 | { |
187 | int ret = -ENOIOCTLCMD; | 187 | int ret = -ENOTTY; |
188 | int time; | 188 | int time; |
189 | 189 | ||
190 | switch (cmd) { | 190 | switch (cmd) { |