diff options
| author | Andi Shyti <andi.shyti@samsung.com> | 2016-07-06 12:01:24 +0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@s-opensource.com> | 2016-07-13 21:26:52 +0300 |
| commit | b408809487e0b80fdd7869f92b5ca3be55923e9d (patch) | |
| tree | 4f9b4323717c9fc24842c28d34e31b86af663bae /drivers/media/rc/lirc_dev.c | |
| parent | 9675ee5a8e42807ebd33bf4934f235911b5647b0 (diff) | |
| download | linux-b408809487e0b80fdd7869f92b5ca3be55923e9d.tar.xz | |
[media] lirc_dev: fix error return value
If ioctl is called, it cannot be a case of invalid system call
number (ENOSYS), that is a ENOTTY case which means that the
device doesn't support that specific ioctl command.
So, replace ENOSYS with ENOTTY.
Signed-off-by: Andi Shyti <andi.shyti@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Diffstat (limited to 'drivers/media/rc/lirc_dev.c')
| -rw-r--r-- | drivers/media/rc/lirc_dev.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/media/rc/lirc_dev.c b/drivers/media/rc/lirc_dev.c index 2bdd2c0a9268..64a3d93a21ef 100644 --- a/drivers/media/rc/lirc_dev.c +++ b/drivers/media/rc/lirc_dev.c @@ -585,7 +585,7 @@ long lirc_dev_fop_ioctl(struct file *file, unsigned int cmd, unsigned long arg) break; case LIRC_GET_REC_MODE: if (!(ir->d.features & LIRC_CAN_REC_MASK)) { - result = -ENOSYS; + result = -ENOTTY; break; } @@ -595,7 +595,7 @@ long lirc_dev_fop_ioctl(struct file *file, unsigned int cmd, unsigned long arg) break; case LIRC_SET_REC_MODE: if (!(ir->d.features & LIRC_CAN_REC_MASK)) { - result = -ENOSYS; + result = -ENOTTY; break; } @@ -613,7 +613,7 @@ long lirc_dev_fop_ioctl(struct file *file, unsigned int cmd, unsigned long arg) case LIRC_GET_MIN_TIMEOUT: if (!(ir->d.features & LIRC_CAN_SET_REC_TIMEOUT) || ir->d.min_timeout == 0) { - result = -ENOSYS; + result = -ENOTTY; break; } @@ -622,7 +622,7 @@ long lirc_dev_fop_ioctl(struct file *file, unsigned int cmd, unsigned long arg) case LIRC_GET_MAX_TIMEOUT: if (!(ir->d.features & LIRC_CAN_SET_REC_TIMEOUT) || ir->d.max_timeout == 0) { - result = -ENOSYS; + result = -ENOTTY; break; } |