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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
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')
-rw-r--r--drivers/char/watchdog/acquirewdt.c2
-rw-r--r--drivers/char/watchdog/advantechwdt.c2
-rw-r--r--drivers/char/watchdog/alim1535_wdt.c2
-rw-r--r--drivers/char/watchdog/alim7101_wdt.c2
-rw-r--r--drivers/char/watchdog/at91_wdt.c2
-rw-r--r--drivers/char/watchdog/booke_wdt.c2
-rw-r--r--drivers/char/watchdog/cpu5wdt.c2
-rw-r--r--drivers/char/watchdog/ep93xx_wdt.c2
-rw-r--r--drivers/char/watchdog/eurotechwdt.c2
-rw-r--r--drivers/char/watchdog/i6300esb.c2
-rw-r--r--drivers/char/watchdog/i8xx_tco.c2
-rw-r--r--drivers/char/watchdog/ib700wdt.c2
-rw-r--r--drivers/char/watchdog/ibmasr.c2
-rw-r--r--drivers/char/watchdog/indydog.c2
-rw-r--r--drivers/char/watchdog/ixp2000_wdt.c2
-rw-r--r--drivers/char/watchdog/ixp4xx_wdt.c2
-rw-r--r--drivers/char/watchdog/machzwd.c2
-rw-r--r--drivers/char/watchdog/mixcomwd.c2
-rw-r--r--drivers/char/watchdog/mpc83xx_wdt.c2
-rw-r--r--drivers/char/watchdog/mpc8xx_wdt.c2
-rw-r--r--drivers/char/watchdog/mpcore_wdt.c4
-rw-r--r--drivers/char/watchdog/mv64x60_wdt.c2
-rw-r--r--drivers/char/watchdog/pcwd.c2
-rw-r--r--drivers/char/watchdog/pcwd_pci.c2
-rw-r--r--drivers/char/watchdog/pcwd_usb.c2
-rw-r--r--drivers/char/watchdog/s3c2410_wdt.c2
-rw-r--r--drivers/char/watchdog/sa1100_wdt.c2
-rw-r--r--drivers/char/watchdog/sbc60xxwdt.c2
-rw-r--r--drivers/char/watchdog/sbc_epx_c3.c2
-rw-r--r--drivers/char/watchdog/sc1200wdt.c2
-rw-r--r--drivers/char/watchdog/sc520_wdt.c2
-rw-r--r--drivers/char/watchdog/scx200_wdt.c2
-rw-r--r--drivers/char/watchdog/shwdt.c2
-rw-r--r--drivers/char/watchdog/softdog.c2
-rw-r--r--drivers/char/watchdog/w83627hf_wdt.c2
-rw-r--r--drivers/char/watchdog/w83877f_wdt.c2
-rw-r--r--drivers/char/watchdog/w83977f_wdt.c2
-rw-r--r--drivers/char/watchdog/wafer5823wdt.c2
-rw-r--r--drivers/char/watchdog/wdrtas.c2
-rw-r--r--drivers/char/watchdog/wdt.c2
-rw-r--r--drivers/char/watchdog/wdt285.c2
-rw-r--r--drivers/char/watchdog/wdt977.c2
-rw-r--r--drivers/char/watchdog/wdt_pci.c2
43 files changed, 44 insertions, 44 deletions
diff --git a/drivers/char/watchdog/acquirewdt.c b/drivers/char/watchdog/acquirewdt.c
index c77fe3cf285..154d67e591e 100644
--- a/drivers/char/watchdog/acquirewdt.c
+++ b/drivers/char/watchdog/acquirewdt.c
@@ -183,7 +183,7 @@ static int acq_ioctl(struct inode *inode, struct file *file, unsigned int cmd,
}
default:
- return -ENOIOCTLCMD;
+ return -ENOTTY;
}
}
diff --git a/drivers/char/watchdog/advantechwdt.c b/drivers/char/watchdog/advantechwdt.c
index 8069be445ed..9d732769ba0 100644
--- a/drivers/char/watchdog/advantechwdt.c
+++ b/drivers/char/watchdog/advantechwdt.c
@@ -176,7 +176,7 @@ advwdt_ioctl(struct inode *inode, struct file *file, unsigned int cmd,
}
default:
- return -ENOIOCTLCMD;
+ return -ENOTTY;
}
return 0;
}
diff --git a/drivers/char/watchdog/alim1535_wdt.c b/drivers/char/watchdog/alim1535_wdt.c
index 0b2c8e841c8..01b0d132ee4 100644
--- a/drivers/char/watchdog/alim1535_wdt.c
+++ b/drivers/char/watchdog/alim1535_wdt.c
@@ -236,7 +236,7 @@ static int ali_ioctl(struct inode *inode, struct file *file,
return put_user(timeout, p);
default:
- return -ENOIOCTLCMD;
+ return -ENOTTY;
}
}
diff --git a/drivers/char/watchdog/alim7101_wdt.c b/drivers/char/watchdog/alim7101_wdt.c
index 383f9bf6810..5948863b592 100644
--- a/drivers/char/watchdog/alim7101_wdt.c
+++ b/drivers/char/watchdog/alim7101_wdt.c
@@ -277,7 +277,7 @@ static int fop_ioctl(struct inode *inode, struct file *file, unsigned int cmd, u
case WDIOC_GETTIMEOUT:
return put_user(timeout, p);
default:
- return -ENOIOCTLCMD;
+ return -ENOTTY;
}
}
diff --git a/drivers/char/watchdog/at91_wdt.c b/drivers/char/watchdog/at91_wdt.c
index cc266715ea3..4e7a1145e78 100644
--- a/drivers/char/watchdog/at91_wdt.c
+++ b/drivers/char/watchdog/at91_wdt.c
@@ -168,7 +168,7 @@ static int at91_wdt_ioctl(struct inode *inode, struct file *file,
return 0;
default:
- return -ENOIOCTLCMD;
+ return -ENOTTY;
}
}
diff --git a/drivers/char/watchdog/booke_wdt.c b/drivers/char/watchdog/booke_wdt.c
index e3cefc538b4..488902231cc 100644
--- a/drivers/char/watchdog/booke_wdt.c
+++ b/drivers/char/watchdog/booke_wdt.c
@@ -125,7 +125,7 @@ static int booke_wdt_ioctl (struct inode *inode, struct file *file,
return -EINVAL;
return 0;
default:
- return -ENOIOCTLCMD;
+ return -ENOTTY;
}
return 0;
diff --git a/drivers/char/watchdog/cpu5wdt.c b/drivers/char/watchdog/cpu5wdt.c
index 04c7e49918d..00bdabb90f2 100644
--- a/drivers/char/watchdog/cpu5wdt.c
+++ b/drivers/char/watchdog/cpu5wdt.c
@@ -183,7 +183,7 @@ static int cpu5wdt_ioctl(struct inode *inode, struct file *file, unsigned int cm
}
break;
default:
- return -ENOIOCTLCMD;
+ return -ENOTTY;
}
return 0;
}
diff --git a/drivers/char/watchdog/ep93xx_wdt.c b/drivers/char/watchdog/ep93xx_wdt.c
index 77c8a955ae9..01cf123b161 100644
--- a/drivers/char/watchdog/ep93xx_wdt.c
+++ b/drivers/char/watchdog/ep93xx_wdt.c
@@ -144,7 +144,7 @@ static int
ep93xx_wdt_ioctl(struct inode *inode, struct file *file, unsigned int cmd,
unsigned long arg)
{
- int ret = -ENOIOCTLCMD;
+ int ret = -ENOTTY;
switch (cmd) {
case WDIOC_GETSUPPORT:
diff --git a/drivers/char/watchdog/eurotechwdt.c b/drivers/char/watchdog/eurotechwdt.c
index 62dbccb2f6d..4f4269754c4 100644
--- a/drivers/char/watchdog/eurotechwdt.c
+++ b/drivers/char/watchdog/eurotechwdt.c
@@ -240,7 +240,7 @@ static int eurwdt_ioctl(struct inode *inode, struct file *file,
switch(cmd) {
default:
- return -ENOIOCTLCMD;
+ return -ENOTTY;
case WDIOC_GETSUPPORT:
return copy_to_user(argp, &ident, sizeof(ident)) ? -EFAULT : 0;
diff --git a/drivers/char/watchdog/i6300esb.c b/drivers/char/watchdog/i6300esb.c
index 870539eabbf..fb64df4d7c8 100644
--- a/drivers/char/watchdog/i6300esb.c
+++ b/drivers/char/watchdog/i6300esb.c
@@ -315,7 +315,7 @@ static int esb_ioctl (struct inode *inode, struct file *file,
return put_user(heartbeat, p);
default:
- return -ENOIOCTLCMD;
+ return -ENOTTY;
}
}
diff --git a/drivers/char/watchdog/i8xx_tco.c b/drivers/char/watchdog/i8xx_tco.c
index 3c6daca43a0..e0627d79707 100644
--- a/drivers/char/watchdog/i8xx_tco.c
+++ b/drivers/char/watchdog/i8xx_tco.c
@@ -356,7 +356,7 @@ static int i8xx_tco_ioctl (struct inode *inode, struct file *file,
}
default:
- return -ENOIOCTLCMD;
+ return -ENOTTY;
}
}
diff --git a/drivers/char/watchdog/ib700wdt.c b/drivers/char/watchdog/ib700wdt.c
index fd95f732779..c1ed209a138 100644
--- a/drivers/char/watchdog/ib700wdt.c
+++ b/drivers/char/watchdog/ib700wdt.c
@@ -199,7 +199,7 @@ ibwdt_ioctl(struct inode *inode, struct file *file, unsigned int cmd,
break;
default:
- return -ENOIOCTLCMD;
+ return -ENOTTY;
}
return 0;
}
diff --git a/drivers/char/watchdog/ibmasr.c b/drivers/char/watchdog/ibmasr.c
index 26ceee7a4df..dd6760f1a23 100644
--- a/drivers/char/watchdog/ibmasr.c
+++ b/drivers/char/watchdog/ibmasr.c
@@ -295,7 +295,7 @@ static int asr_ioctl(struct inode *inode, struct file *file,
}
}
- return -ENOIOCTLCMD;
+ return -ENOTTY;
}
static int asr_open(struct inode *inode, struct file *file)
diff --git a/drivers/char/watchdog/indydog.c b/drivers/char/watchdog/indydog.c
index dacc1c20a31..0bc23930898 100644
--- a/drivers/char/watchdog/indydog.c
+++ b/drivers/char/watchdog/indydog.c
@@ -112,7 +112,7 @@ static int indydog_ioctl(struct inode *inode, struct file *file,
switch (cmd) {
default:
- return -ENOIOCTLCMD;
+ return -ENOTTY;
case WDIOC_GETSUPPORT:
if (copy_to_user((struct watchdog_info *)arg,
&ident, sizeof(ident)))
diff --git a/drivers/char/watchdog/ixp2000_wdt.c b/drivers/char/watchdog/ixp2000_wdt.c
index 692908819e2..c91d9a660ec 100644
--- a/drivers/char/watchdog/ixp2000_wdt.c
+++ b/drivers/char/watchdog/ixp2000_wdt.c
@@ -107,7 +107,7 @@ static int
ixp2000_wdt_ioctl(struct inode *inode, struct file *file, unsigned int cmd,
unsigned long arg)
{
- int ret = -ENOIOCTLCMD;
+ int ret = -ENOTTY;
int time;
switch (cmd) {
diff --git a/drivers/char/watchdog/ixp4xx_wdt.c b/drivers/char/watchdog/ixp4xx_wdt.c
index 9db5cf2c38c..db477f71238 100644
--- a/drivers/char/watchdog/ixp4xx_wdt.c
+++ b/drivers/char/watchdog/ixp4xx_wdt.c
@@ -102,7 +102,7 @@ static int
ixp4xx_wdt_ioctl(struct inode *inode, struct file *file, unsigned int cmd,
unsigned long arg)
{
- int ret = -ENOIOCTLCMD;
+ int ret = -ENOTTY;
int time;
switch (cmd) {
diff --git a/drivers/char/watchdog/machzwd.c b/drivers/char/watchdog/machzwd.c
index 23734e07fb2..ed2b6e1e3ce 100644
--- a/drivers/char/watchdog/machzwd.c
+++ b/drivers/char/watchdog/machzwd.c
@@ -329,7 +329,7 @@ static int zf_ioctl(struct inode *inode, struct file *file, unsigned int cmd,
break;
default:
- return -ENOIOCTLCMD;
+ return -ENOTTY;
}
return 0;
diff --git a/drivers/char/watchdog/mixcomwd.c b/drivers/char/watchdog/mixcomwd.c
index ae943324d25..c2dac0aa1d6 100644
--- a/drivers/char/watchdog/mixcomwd.c
+++ b/drivers/char/watchdog/mixcomwd.c
@@ -185,7 +185,7 @@ static int mixcomwd_ioctl(struct inode *inode, struct file *file,
mixcomwd_ping();
break;
default:
- return -ENOIOCTLCMD;
+ return -ENOTTY;
}
return 0;
}
diff --git a/drivers/char/watchdog/mpc83xx_wdt.c b/drivers/char/watchdog/mpc83xx_wdt.c
index a480903ee1a..18ca752e2f9 100644
--- a/drivers/char/watchdog/mpc83xx_wdt.c
+++ b/drivers/char/watchdog/mpc83xx_wdt.c
@@ -125,7 +125,7 @@ static int mpc83xx_wdt_ioctl(struct inode *inode, struct file *file,
case WDIOC_GETTIMEOUT:
return put_user(timeout_sec, p);
default:
- return -ENOIOCTLCMD;
+ return -ENOTTY;
}
}
diff --git a/drivers/char/watchdog/mpc8xx_wdt.c b/drivers/char/watchdog/mpc8xx_wdt.c
index 35dd9e6e114..8aaed10dd49 100644
--- a/drivers/char/watchdog/mpc8xx_wdt.c
+++ b/drivers/char/watchdog/mpc8xx_wdt.c
@@ -126,7 +126,7 @@ static int mpc8xx_wdt_ioctl(struct inode *inode, struct file *file,
break;
default:
- return -ENOIOCTLCMD;
+ return -ENOTTY;
}
return 0;
diff --git a/drivers/char/watchdog/mpcore_wdt.c b/drivers/char/watchdog/mpcore_wdt.c
index 54b3c56ead0..02d336ace50 100644
--- a/drivers/char/watchdog/mpcore_wdt.c
+++ b/drivers/char/watchdog/mpcore_wdt.c
@@ -221,7 +221,7 @@ static int mpcore_wdt_ioctl(struct inode *inode, struct file *file,
} uarg;
if (_IOC_DIR(cmd) && _IOC_SIZE(cmd) > sizeof(uarg))
- return -ENOIOCTLCMD;
+ return -ENOTTY;
if (_IOC_DIR(cmd) & _IOC_WRITE) {
ret = copy_from_user(&uarg, (void __user *)arg, _IOC_SIZE(cmd));
@@ -271,7 +271,7 @@ static int mpcore_wdt_ioctl(struct inode *inode, struct file *file,
break;
default:
- return -ENOIOCTLCMD;
+ return -ENOTTY;
}
if (ret == 0 && _IOC_DIR(cmd) & _IOC_READ) {
diff --git a/drivers/char/watchdog/mv64x60_wdt.c b/drivers/char/watchdog/mv64x60_wdt.c
index 5c8fab345b4..b887cdb0133 100644
--- a/drivers/char/watchdog/mv64x60_wdt.c
+++ b/drivers/char/watchdog/mv64x60_wdt.c
@@ -160,7 +160,7 @@ static int mv64x60_wdt_ioctl(struct inode *inode, struct file *file,
break;
default:
- return -ENOIOCTLCMD;
+ return -ENOTTY;
}
return 0;
diff --git a/drivers/char/watchdog/pcwd.c b/drivers/char/watchdog/pcwd.c
index cd7d1b6a5d9..6f8515db5b0 100644
--- a/drivers/char/watchdog/pcwd.c
+++ b/drivers/char/watchdog/pcwd.c
@@ -572,7 +572,7 @@ static int pcwd_ioctl(struct inode *inode, struct file *file,
switch(cmd) {
default:
- return -ENOIOCTLCMD;
+ return -ENOTTY;
case WDIOC_GETSUPPORT:
if(copy_to_user(argp, &ident, sizeof(ident)))
diff --git a/drivers/char/watchdog/pcwd_pci.c b/drivers/char/watchdog/pcwd_pci.c
index c7cfd6dbfe1..2de6e497c14 100644
--- a/drivers/char/watchdog/pcwd_pci.c
+++ b/drivers/char/watchdog/pcwd_pci.c
@@ -541,7 +541,7 @@ static int pcipcwd_ioctl(struct inode *inode, struct file *file,
}
default:
- return -ENOIOCTLCMD;
+ return -ENOTTY;
}
}
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;
}
}
diff --git a/drivers/char/watchdog/s3c2410_wdt.c b/drivers/char/watchdog/s3c2410_wdt.c
index a49f1f2ffa2..b36a04ae9ab 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,
switch (cmd) {
default:
- return -ENOIOCTLCMD;
+ return -ENOTTY;
case WDIOC_GETSUPPORT:
return copy_to_user(argp, &s3c2410_wdt_ident,
diff --git a/drivers/char/watchdog/sa1100_wdt.c b/drivers/char/watchdog/sa1100_wdt.c
index 1fc16d99578..33c1137f17d 100644
--- a/drivers/char/watchdog/sa1100_wdt.c
+++ b/drivers/char/watchdog/sa1100_wdt.c
@@ -90,7 +90,7 @@ static struct watchdog_info ident = {
static int sa1100dog_ioctl(struct inode *inode, struct file *file,
unsigned int cmd, unsigned long arg)
{
- int ret = -ENOIOCTLCMD;
+ int ret = -ENOTTY;
int time;
void __user *argp = (void __user *)arg;
int __user *p = argp;
diff --git a/drivers/char/watchdog/sbc60xxwdt.c b/drivers/char/watchdog/sbc60xxwdt.c
index 4663c2fd53c..c7b2045bc76 100644
--- a/drivers/char/watchdog/sbc60xxwdt.c
+++ b/drivers/char/watchdog/sbc60xxwdt.c
@@ -235,7 +235,7 @@ static int fop_ioctl(struct inode *inode, struct file *file, unsigned int cmd,
switch(cmd)
{
default:
- return -ENOIOCTLCMD;
+ return -ENOTTY;
case WDIOC_GETSUPPORT:
return copy_to_user(argp, &ident, sizeof(ident))?-EFAULT:0;
case WDIOC_GETSTATUS:
diff --git a/drivers/char/watchdog/sbc_epx_c3.c b/drivers/char/watchdog/sbc_epx_c3.c
index bfc475dabe6..8882b427d24 100644
--- a/drivers/char/watchdog/sbc_epx_c3.c
+++ b/drivers/char/watchdog/sbc_epx_c3.c
@@ -141,7 +141,7 @@ static int epx_c3_ioctl(struct inode *inode, struct file *file,
return retval;
default:
- return -ENOIOCTLCMD;
+ return -ENOTTY;
}
}
diff --git a/drivers/char/watchdog/sc1200wdt.c b/drivers/char/watchdog/sc1200wdt.c
index 7c3cf293a5a..d8d0f28e0ac 100644
--- a/drivers/char/watchdog/sc1200wdt.c
+++ b/drivers/char/watchdog/sc1200wdt.c
@@ -180,7 +180,7 @@ static int sc1200wdt_ioctl(struct inode *inode, struct file *file, unsigned int
switch (cmd) {
default:
- return -ENOIOCTLCMD; /* Keep Pavel Machek amused ;) */
+ return -ENOTTY;
case WDIOC_GETSUPPORT:
if (copy_to_user(argp, &ident, sizeof ident))
diff --git a/drivers/char/watchdog/sc520_wdt.c b/drivers/char/watchdog/sc520_wdt.c
index 2c7c9db71be..caec37ba750 100644
--- a/drivers/char/watchdog/sc520_wdt.c
+++ b/drivers/char/watchdog/sc520_wdt.c
@@ -290,7 +290,7 @@ static int fop_ioctl(struct inode *inode, struct file *file, unsigned int cmd,
switch(cmd)
{
default:
- return -ENOIOCTLCMD;
+ return -ENOTTY;
case WDIOC_GETSUPPORT:
return copy_to_user(argp, &ident, sizeof(ident))?-EFAULT:0;
case WDIOC_GETSTATUS:
diff --git a/drivers/char/watchdog/scx200_wdt.c b/drivers/char/watchdog/scx200_wdt.c
index c561299a553..fc0e0347f9d 100644
--- a/drivers/char/watchdog/scx200_wdt.c
+++ b/drivers/char/watchdog/scx200_wdt.c
@@ -166,7 +166,7 @@ static int scx200_wdt_ioctl(struct inode *inode, struct file *file,
switch (cmd) {
default:
- return -ENOIOCTLCMD;
+ return -ENOTTY;
case WDIOC_GETSUPPORT:
if(copy_to_user(argp, &ident, sizeof(ident)))
return -EFAULT;
diff --git a/drivers/char/watchdog/shwdt.c b/drivers/char/watchdog/shwdt.c
index e5b8c64f1d6..dc403629aeb 100644
--- a/drivers/char/watchdog/shwdt.c
+++ b/drivers/char/watchdog/shwdt.c
@@ -360,7 +360,7 @@ static int sh_wdt_ioctl(struct inode *inode, struct file *file,
return retval;
default:
- return -ENOIOCTLCMD;
+ return -ENOTTY;
}
return 0;
diff --git a/drivers/char/watchdog/softdog.c b/drivers/char/watchdog/softdog.c
index ef8da517545..4067e1f8a36 100644
--- a/drivers/char/watchdog/softdog.c
+++ b/drivers/char/watchdog/softdog.c
@@ -203,7 +203,7 @@ static int softdog_ioctl(struct inode *inode, struct file *file,
};
switch (cmd) {
default:
- return -ENOIOCTLCMD;
+ return -ENOTTY;
case WDIOC_GETSUPPORT:
return copy_to_user(argp, &ident,
sizeof(ident)) ? -EFAULT : 0;
diff --git a/drivers/char/watchdog/w83627hf_wdt.c b/drivers/char/watchdog/w83627hf_wdt.c
index 13f16d41c2f..b4adc527e68 100644
--- a/drivers/char/watchdog/w83627hf_wdt.c
+++ b/drivers/char/watchdog/w83627hf_wdt.c
@@ -223,7 +223,7 @@ wdt_ioctl(struct inode *inode, struct file *file, unsigned int cmd,
}
default:
- return -ENOIOCTLCMD;
+ return -ENOTTY;
}
return 0;
}
diff --git a/drivers/char/watchdog/w83877f_wdt.c b/drivers/char/watchdog/w83877f_wdt.c
index ccf6c091594..b0e5f84d6ba 100644
--- a/drivers/char/watchdog/w83877f_wdt.c
+++ b/drivers/char/watchdog/w83877f_wdt.c
@@ -252,7 +252,7 @@ static int fop_ioctl(struct inode *inode, struct file *file, unsigned int cmd,
switch(cmd)
{
default:
- return -ENOIOCTLCMD;
+ return -ENOTTY;
case WDIOC_GETSUPPORT:
return copy_to_user(argp, &ident, sizeof(ident))?-EFAULT:0;
case WDIOC_GETSTATUS:
diff --git a/drivers/char/watchdog/w83977f_wdt.c b/drivers/char/watchdog/w83977f_wdt.c
index 98f4e17db70..2c8d5d8bd4e 100644
--- a/drivers/char/watchdog/w83977f_wdt.c
+++ b/drivers/char/watchdog/w83977f_wdt.c
@@ -393,7 +393,7 @@ static int wdt_ioctl(struct inode *inode, struct file *file,
switch(cmd)
{
default:
- return -ENOIOCTLCMD;
+ return -ENOTTY;
case WDIOC_GETSUPPORT:
return copy_to_user(uarg.ident, &ident, sizeof(ident)) ? -EFAULT : 0;
diff --git a/drivers/char/watchdog/wafer5823wdt.c b/drivers/char/watchdog/wafer5823wdt.c
index 2bb6a9d6ad2..163e028ef9e 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;
}
diff --git a/drivers/char/watchdog/wdrtas.c b/drivers/char/watchdog/wdrtas.c
index 5c38cdf4173..1d64e277567 100644
--- a/drivers/char/watchdog/wdrtas.c
+++ b/drivers/char/watchdog/wdrtas.c
@@ -385,7 +385,7 @@ wdrtas_ioctl(struct inode *inode, struct file *file,
return put_user(wdrtas_interval, argp);
default:
- return -ENOIOCTLCMD;
+ return -ENOTTY;
}
}
diff --git a/drivers/char/watchdog/wdt.c b/drivers/char/watchdog/wdt.c
index 70be81e39a6..13f23f4a223 100644
--- a/drivers/char/watchdog/wdt.c
+++ b/drivers/char/watchdog/wdt.c
@@ -341,7 +341,7 @@ static int wdt_ioctl(struct inode *inode, struct file *file, unsigned int cmd,
switch(cmd)
{
default:
- return -ENOIOCTLCMD;
+ return -ENOTTY;
case WDIOC_GETSUPPORT:
return copy_to_user(argp, &ident, sizeof(ident))?-EFAULT:0;
diff --git a/drivers/char/watchdog/wdt285.c b/drivers/char/watchdog/wdt285.c
index 6555fb844f2..89a249e23fd 100644
--- a/drivers/char/watchdog/wdt285.c
+++ b/drivers/char/watchdog/wdt285.c
@@ -137,7 +137,7 @@ watchdog_ioctl(struct inode *inode, struct file *file, unsigned int cmd,
unsigned long arg)
{
unsigned int new_margin;
- int ret = -ENOIOCTLCMD;
+ int ret = -ENOTTY;
switch(cmd) {
case WDIOC_GETSUPPORT:
diff --git a/drivers/char/watchdog/wdt977.c b/drivers/char/watchdog/wdt977.c
index a0935bc775f..6253041b235 100644
--- a/drivers/char/watchdog/wdt977.c
+++ b/drivers/char/watchdog/wdt977.c
@@ -361,7 +361,7 @@ static int wdt977_ioctl(struct inode *inode, struct file *file,
switch(cmd)
{
default:
- return -ENOIOCTLCMD;
+ return -ENOTTY;
case WDIOC_GETSUPPORT:
return copy_to_user(uarg.ident, &ident,
diff --git a/drivers/char/watchdog/wdt_pci.c b/drivers/char/watchdog/wdt_pci.c
index 5918ca2c9c3..74d8cf836e1 100644
--- a/drivers/char/watchdog/wdt_pci.c
+++ b/drivers/char/watchdog/wdt_pci.c
@@ -386,7 +386,7 @@ static int wdtpci_ioctl(struct inode *inode, struct file *file, unsigned int cmd
switch(cmd)
{
default:
- return -ENOIOCTLCMD;
+ return -ENOTTY;
case WDIOC_GETSUPPORT:
return copy_to_user(argp, &ident, sizeof(ident))?-EFAULT:0;