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-rw-r--r--drivers/infiniband/core/device.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/infiniband/core/device.c b/drivers/infiniband/core/device.c
index dbe984faed65..5d79e8de31f5 100644
--- a/drivers/infiniband/core/device.c
+++ b/drivers/infiniband/core/device.c
@@ -103,7 +103,6 @@ static int ib_device_check_mandatory(struct ib_device *device)
IB_MANDATORY_FUNC(query_device),
IB_MANDATORY_FUNC(query_port),
IB_MANDATORY_FUNC(query_pkey),
- IB_MANDATORY_FUNC(query_gid),
IB_MANDATORY_FUNC(alloc_pd),
IB_MANDATORY_FUNC(dealloc_pd),
IB_MANDATORY_FUNC(create_ah),
@@ -884,6 +883,9 @@ int ib_query_gid(struct ib_device *device,
if (attr)
return -EINVAL;
+ if (!device->query_gid)
+ return -EOPNOTSUPP;
+
return device->query_gid(device, port_num, index, gid);
}
EXPORT_SYMBOL(ib_query_gid);