mlx4_core: CQ resizing should pass a 0 opcode modifier to MODIFY_CQ

The call to mlx4_MODIFY_CQ() had a typo so that mlx4_cq_resize() was
actually asking the FW to modify a CQ's interrupt moderation rather than
asking it to resize a CQ.

Signed-off-by: Vladimir Sokolovsky <vlad@mellanox.co.il>
Signed-off-by: Roland Dreier <rolandd@cisco.com>

diff --git a/drivers/net/mlx4/cq.c b/drivers/net/mlx4/cq.c
index caa5bcf54e35a6ee4ab1f033c88a41fb75ead1f3..6fda0af9d0a6e068a3b6d55cf62db88312403f57 100644 (file)
--- a/drivers/net/mlx4/cq.c
+++ b/drivers/net/mlx4/cq.c
@@ -180,7 +180,7 @@ int mlx4_cq_resize(struct mlx4_dev *dev, struct mlx4_cq *cq,
        cq_context->mtt_base_addr_h = mtt_addr >> 32;
        cq_context->mtt_base_addr_l = cpu_to_be32(mtt_addr & 0xffffffff);
 
-       err = mlx4_MODIFY_CQ(dev, mailbox, cq->cqn, 1);
+       err = mlx4_MODIFY_CQ(dev, mailbox, cq->cqn, 0);
 
        mlx4_free_cmd_mailbox(dev, mailbox);
        return err;