[PATCH RFC 2/3] dvb_frontend: return -ENOTTY for unimplement IOCTL

[Antti Palosaari]

Earlier it was returning -EOPNOTSUPP.

Signed-off-by: Antti Palosaari <cr...@iki.fi>
---
 drivers/media/dvb/dvb-core/dvb_frontend.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/media/dvb/dvb-core/dvb_frontend.c 
b/drivers/media/dvb/dvb-core/dvb_frontend.c
index 4548fc9..4fc11eb 100644
--- a/drivers/media/dvb/dvb-core/dvb_frontend.c
+++ b/drivers/media/dvb/dvb-core/dvb_frontend.c
@@ -1830,7 +1830,7 @@ static int dvb_frontend_ioctl(struct file *file,
        struct dvb_frontend *fe = dvbdev->priv;
        struct dtv_frontend_properties *c = &fe->dtv_property_cache;
        struct dvb_frontend_private *fepriv = fe->frontend_priv;
-       int err = -EOPNOTSUPP;
+       int err = -ENOTTY;
 
        dev_dbg(fe->dvb->device, "%s: (%d)\n", __func__, _IOC_NR(cmd));
        if (fepriv->exit != DVB_FE_NO_EXIT)
@@ -1948,7 +1948,7 @@ static int dvb_frontend_ioctl_properties(struct file 
*file,
                }
 
        } else
-               err = -EOPNOTSUPP;
+               err = -ENOTTY;
 
 out:
        kfree(tvp);
@@ -2081,7 +2081,7 @@ static int dvb_frontend_ioctl_legacy(struct file *file,
        struct dvb_frontend *fe = dvbdev->priv;
        struct dvb_frontend_private *fepriv = fe->frontend_priv;
        struct dtv_frontend_properties *c = &fe->dtv_property_cache;
-       int cb_err, err = -EOPNOTSUPP;
+       int cb_err, err = -ENOTTY;
 
        if (fe->dvb->fe_ioctl_override) {
                cb_err = fe->dvb->fe_ioctl_override(fe, cmd, parg,
-- 
1.7.11.2

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