This patch makes use of the proper return values when reporting
an error to the caller.
Signed-off-by: Christian Gromm <christian.gromm@xxxxxxxxxxxxx>
---
drivers/staging/most/cdev/cdev.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/staging/most/cdev/cdev.c b/drivers/staging/most/cdev/cdev.c
index d374cc0..aa7d7af 100644
--- a/drivers/staging/most/cdev/cdev.c
+++ b/drivers/staging/most/cdev/cdev.c
@@ -326,7 +326,7 @@ static int comp_disconnect_channel(struct most_interface *iface, int channel_id)
c = get_channel(iface, channel_id);
if (!c)
- return -ENXIO;
+ return -EINVAL;
mutex_lock(&c->io_mutex);
spin_lock(&c->unlink);
@@ -360,7 +360,7 @@ static int comp_rx_completion(struct mbo *mbo)
c = get_channel(mbo->ifp, mbo->hdm_channel_id);
if (!c)
- return -ENXIO;
+ return -EINVAL;
spin_lock(&c->unlink);
if (!c->access_ref || !c->dev) {
@@ -390,7 +390,7 @@ static int comp_tx_completion(struct most_interface *iface, int channel_id)
c = get_channel(iface, channel_id);
if (!c)
- return -ENXIO;
+ return -EINVAL;
if ((channel_id < 0) || (channel_id >= iface->num_channels)) {
dev_warn(c->dev, "Channel ID out of range\n");
--
2.7.4
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