The proper return code is "-EOPNOTSUPP" when modify_device callback is
not supported.
Signed-off-by: Kamal Heib <kamalheib1@xxxxxxxxx>
---
drivers/infiniband/core/device.c | 2 +-
drivers/infiniband/core/sysfs.c | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/infiniband/core/device.c b/drivers/infiniband/core/device.c
index 99c4a55545cf..a667636f74bf 100644
--- a/drivers/infiniband/core/device.c
+++ b/drivers/infiniband/core/device.c
@@ -2365,7 +2365,7 @@ int ib_modify_device(struct ib_device *device,
struct ib_device_modify *device_modify)
{
if (!device->ops.modify_device)
- return -ENOSYS;
+ return -EOPNOTSUPP;
return device->ops.modify_device(device, device_modify_mask,
device_modify);
diff --git a/drivers/infiniband/core/sysfs.c b/drivers/infiniband/core/sysfs.c
index 7a50cedcef1f..92c932c067cb 100644
--- a/drivers/infiniband/core/sysfs.c
+++ b/drivers/infiniband/core/sysfs.c
@@ -1268,7 +1268,7 @@ static ssize_t node_desc_store(struct device *device,
int ret;
if (!dev->ops.modify_device)
- return -EIO;
+ return -EOPNOTSUPP;
memcpy(desc.node_desc, buf, min_t(int, count, IB_DEVICE_NODE_DESC_MAX));
ret = ib_modify_device(dev, IB_DEVICE_MODIFY_NODE_DESC, &desc);
--
2.20.1
