IB/mad: Remove improper use of BUG_ON

[pandora-kernel.git] / drivers / infiniband / hw / mlx5 / mad.c

diff --git a/drivers/infiniband/hw/mlx5/mad.c b/drivers/infiniband/hw/mlx5/mad.c
index 01fc97d..b84d13a 100644 (file)
--- a/drivers/infiniband/hw/mlx5/mad.c
+++ b/drivers/infiniband/hw/mlx5/mad.c
@@ -68,8 +68,9 @@ int mlx5_ib_process_mad(struct ib_device *ibdev, int mad_flags, u8 port_num,
        const struct ib_mad *in_mad = (const struct ib_mad *)in;
        struct ib_mad *out_mad = (struct ib_mad *)out;
 
-       BUG_ON(in_mad_size != sizeof(*in_mad) ||
-              *out_mad_size != sizeof(*out_mad));
+       if (WARN_ON_ONCE(in_mad_size != sizeof(*in_mad) ||
+                        *out_mad_size != sizeof(*out_mad)))
+               return IB_MAD_RESULT_FAILURE;
 
        slid = in_wc ? in_wc->slid : be16_to_cpu(IB_LID_PERMISSIVE);