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-rw-r--r--drivers/infiniband/hw/mlx4/qp.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/infiniband/hw/mlx4/qp.c b/drivers/infiniband/hw/mlx4/qp.c
index 199648adac74..cd2c08c45334 100644
--- a/drivers/infiniband/hw/mlx4/qp.c
+++ b/drivers/infiniband/hw/mlx4/qp.c
@@ -3078,7 +3078,7 @@ static int fill_gid_by_hw_index(struct mlx4_ib_dev *ibdev, u8 port_num,
memcpy(gid, &port_gid_table->gids[index].gid, sizeof(*gid));
*gid_type = port_gid_table->gids[index].gid_type;
spin_unlock_irqrestore(&iboe->lock, flags);
- if (!memcmp(gid, &zgid, sizeof(*gid)))
+ if (rdma_is_zero_gid(gid))
return -ENOENT;
return 0;