Merge remote-tracking branches 'regulator/fix/88pm800', 'regulator/fix/max8973',...

[karo-tx-linux.git] / drivers / infiniband / hw / ipath / ipath_mad.c

diff --git a/drivers/infiniband/hw/ipath/ipath_mad.c b/drivers/infiniband/hw/ipath/ipath_mad.c
index 948188e37f95ab3fc2dfb2dd4ab7a1698c0ae84f..ad3a926ab3c5d41b393ca04bee9a851ec196460c 100644 (file)
--- a/drivers/infiniband/hw/ipath/ipath_mad.c
+++ b/drivers/infiniband/hw/ipath/ipath_mad.c
@@ -1499,8 +1499,9 @@ int ipath_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;
 
        switch (in_mad->mad_hdr.mgmt_class) {
        case IB_MGMT_CLASS_SUBN_DIRECTED_ROUTE: