4.9-stable review patch. If anyone has any objections, please let me know.
------------------
From: Leon Romanovsky <leonro@xxxxxxxxxxxx>
commit 6b1ca7ece15e94251d1d0d919f813943e4a58059 upstream.
There is no need to crash the machine if unknown work request was
received in SQP MAD.
Cc: <stable@xxxxxxxxxxxxxxx> # 3.6
Fixes: 37bfc7c1e83f ("IB/mlx4: SR-IOV multiplex and demultiplex MADs")
Signed-off-by: Leon Romanovsky <leonro@xxxxxxxxxxxx>
Signed-off-by: Doug Ledford <dledford@xxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/infiniband/hw/mlx4/mad.c | 1 -
1 file changed, 1 deletion(-)
--- a/drivers/infiniband/hw/mlx4/mad.c
+++ b/drivers/infiniband/hw/mlx4/mad.c
@@ -1897,7 +1897,6 @@ static void mlx4_ib_sqp_comp_worker(stru
"buf:%lld\n", wc.wr_id);
break;
default:
- BUG_ON(1);
break;
}
} else {
