diff options
author | Samuel Tardieu <sam@rfc1149.net> | 2006-09-09 11:34:31 -0400 |
---|---|---|
committer | Wim Van Sebroeck <wim@iguana.be> | 2006-10-02 17:08:34 -0400 |
commit | 795b89d207d8ff5397f9ff1f4d44662aa7c821fc (patch) | |
tree | 931ab1a0283c523e13c8b3de1a4804c43305b2bc /drivers/char/watchdog/s3c2410_wdt.c | |
parent | 25ff3780d4cd46804e22192a728cfb6b33c84d1b (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/s3c2410_wdt.c')
-rw-r--r-- | drivers/char/watchdog/s3c2410_wdt.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/char/watchdog/s3c2410_wdt.c b/drivers/char/watchdog/s3c2410_wdt.c index a49f1f2ffa22..b36a04ae9ab8 100644 --- a/drivers/char/watchdog/s3c2410_wdt.c +++ b/drivers/char/watchdog/s3c2410_wdt.c | |||
@@ -288,7 +288,7 @@ static int s3c2410wdt_ioctl(struct inode *inode, struct file *file, | |||
288 | 288 | ||
289 | switch (cmd) { | 289 | switch (cmd) { |
290 | default: | 290 | default: |
291 | return -ENOIOCTLCMD; | 291 | return -ENOTTY; |
292 | 292 | ||
293 | case WDIOC_GETSUPPORT: | 293 | case WDIOC_GETSUPPORT: |
294 | return copy_to_user(argp, &s3c2410_wdt_ident, | 294 | return copy_to_user(argp, &s3c2410_wdt_ident, |