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Subject[PATCH v2 12/15] [media] lirc_dev: fix error return value
Date
If ioctl is called, it cannot be a case of invalid system call
number (ENOSYS), that is an operation not permitted (EPERM).
Replace ENOSYS with EPERM.

Signed-off-by: Andi Shyti <andi.shyti@samsung.com>
---
drivers/media/rc/lirc_dev.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/media/rc/lirc_dev.c b/drivers/media/rc/lirc_dev.c
index 689e369..99d1f98 100644
--- a/drivers/media/rc/lirc_dev.c
+++ b/drivers/media/rc/lirc_dev.c
@@ -587,7 +587,7 @@ 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 = -EPERM;
break;
}

@@ -597,7 +597,7 @@ 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 = -EPERM;
break;
}

@@ -615,7 +615,7 @@ 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 = -EPERM;
break;
}

@@ -624,7 +624,7 @@ 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 = -EPERM;
break;
}

--
2.8.1
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