Commit 427aad6f authored by Marcin Slusarz's avatar Marcin Slusarz Committed by Mauro Carvalho Chehab
Browse files

V4L/DVB (7905): check_v4l2 should return -EINVAL on error



check_v4l2 always returns 0, so this change is an noop for now,
but a comment says it will return something else in the future
Signed-off-by: default avatarMarcin Slusarz <marcin.slusarz@gmail.com>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@infradead.org>
parent 4d3437df
......@@ -792,7 +792,7 @@ static int tuner_command(struct i2c_client *client, unsigned int cmd, void *arg)
case VIDIOCSAUDIO:
if (check_mode(t, "VIDIOCSAUDIO") == -EINVAL)
return 0;
if (check_v4l2(t) == EINVAL)
if (check_v4l2(t) == -EINVAL)
return 0;
/* Should be implemented, since bttv calls it */
......@@ -810,7 +810,7 @@ static int tuner_command(struct i2c_client *client, unsigned int cmd, void *arg)
};
struct video_channel *vc = arg;
if (check_v4l2(t) == EINVAL)
if (check_v4l2(t) == -EINVAL)
return 0;
if (set_mode(client,t,V4L2_TUNER_ANALOG_TV, "VIDIOCSCHAN")==-EINVAL)
......@@ -829,7 +829,7 @@ static int tuner_command(struct i2c_client *client, unsigned int cmd, void *arg)
if (check_mode(t, "VIDIOCSFREQ") == -EINVAL)
return 0;
if (check_v4l2(t) == EINVAL)
if (check_v4l2(t) == -EINVAL)
return 0;
set_freq(client, *v);
......@@ -841,7 +841,7 @@ static int tuner_command(struct i2c_client *client, unsigned int cmd, void *arg)
if (check_mode(t, "VIDIOCGTUNER") == -EINVAL)
return 0;
if (check_v4l2(t) == EINVAL)
if (check_v4l2(t) == -EINVAL)
return 0;
if (V4L2_TUNER_RADIO == t->mode) {
......@@ -885,7 +885,7 @@ static int tuner_command(struct i2c_client *client, unsigned int cmd, void *arg)
if (check_mode(t, "VIDIOCGAUDIO") == -EINVAL)
return 0;
if (check_v4l2(t) == EINVAL)
if (check_v4l2(t) == -EINVAL)
return 0;
if (V4L2_TUNER_RADIO == t->mode) {
......
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