Fix the below "make W=1" build warning we have on the mlx4_ib
drivers/infiniband/hw/mlx4/qp.c: In function ‘mlx4_ib_post_send’:
drivers/infiniband/hw/mlx4/qp.c:2463: warning: comparison of unsigned
expression < 0 is always false
Signed-off-by: Or Gerlitz <ogerl...@mellanox.com>
---
drivers/infiniband/hw/mlx4/qp.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/infiniband/hw/mlx4/qp.c b/drivers/infiniband/hw/mlx4/qp.c
index 4f10af2..da25e4d 100644
--- a/drivers/infiniband/hw/mlx4/qp.c
+++ b/drivers/infiniband/hw/mlx4/qp.c
@@ -2460,7 +2460,7 @@ 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 >= ARRAY_SIZE(mlx4_ib_opcode)) {
*bad_wr = wr;
err = -EINVAL;
goto out;
--
1.7.1
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