IB/mlx4: Fix check of opcode in mlx4_ib_post_send()

[linux-2.6] / drivers / infiniband / hw / mlx4 / qp.c

diff --git a/drivers/infiniband/hw/mlx4/qp.c b/drivers/infiniband/hw/mlx4/qp.c
index bd28af5753d1b5a4c7cb24ba5ef09b0139a00205..5706f988e2ec79a00fd6cca1d4286c980712d8c8 100644 (file)
--- a/drivers/infiniband/hw/mlx4/qp.c
+++ b/drivers/infiniband/hw/mlx4/qp.c
@@ -1238,7 +1238,7 @@ int mlx4_ib_post_send(struct ib_qp *ibqp, struct ib_send_wr *wr,
                 */
                wmb();
 
-               if (wr->opcode < 0 || wr->opcode > ARRAY_SIZE(mlx4_ib_opcode)) {
+               if (wr->opcode < 0 || wr->opcode >= ARRAY_SIZE(mlx4_ib_opcode)) {
                        err = -EINVAL;
                        goto out;
                }