diff options
| author | Ira Weiny <ira.weiny@intel.com> | 2015-06-25 09:52:50 -0400 |
|---|---|---|
| committer | Doug Ledford <dledford@redhat.com> | 2015-07-14 13:20:08 -0400 |
| commit | 3b8ab700af0a5c5e59c833f8a88f94b97499f5e5 (patch) | |
| tree | 61c9df6b14a335d7feb9853a629b63645095c180 /drivers/infiniband/hw/mlx5/mad.c | |
| parent | cd4cd565e049c6e734a12754d91d1142c25f6a64 (diff) | |
IB/mad: Remove improper use of BUG_ON
We recently added BUG_ON's which were inappropriate for a condition which
should never happen. Change these to be WARN_ON_ONCE as a debugging aid.
Fixes: 4cd7c9479aff ('IB/mad: Add support for additional MAD info to/from drivers')
Signed-off-by: Ira Weiny <ira.weiny@intel.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
Diffstat (limited to 'drivers/infiniband/hw/mlx5/mad.c')
| -rw-r--r-- | drivers/infiniband/hw/mlx5/mad.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/infiniband/hw/mlx5/mad.c b/drivers/infiniband/hw/mlx5/mad.c index 01fc97db45d6..b84d13a487cc 100644 --- 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); |