mlx5_core: Variable may be used uninitialized

In the sq_overhead() function, if qp_typ is equal to IB_QPT_RC, size
will be used uninitialized.

Signed-off-by: Andi Shyti <andi@etezian.org>
Acked-by: Eli Cohen <eli@mellanox.com>
Signed-off-by: Roland Dreier <roland@purestorage.com>

diff --git a/drivers/infiniband/hw/mlx5/qp.c b/drivers/infiniband/hw/mlx5/qp.c
index 16ac54c9819f24c113ad02f594a47608a004a828..045f8cdbd303deba81e60c5f1f52330b536b9617 100644 (file)
--- a/drivers/infiniband/hw/mlx5/qp.c
+++ b/drivers/infiniband/hw/mlx5/qp.c
@@ -199,7 +199,7 @@ static int set_rq_size(struct mlx5_ib_dev *dev, struct ib_qp_cap *cap,
 
 static int sq_overhead(enum ib_qp_type qp_type)
 {
-       int size;
+       int size = 0;
 
        switch (qp_type) {
        case IB_QPT_XRC_INI: