Return error if try to set SRQ limit greater than SRQ size.
Signed-off-by: Jack Morgenstein <[EMAIL PROTECTED]>
Index: drivers/infiniband/hw/mthca/mthca_srq.c
===================================================================
--- drivers/infiniband/hw/mthca/mthca_srq.c (revision 5887)
+++ drivers/infiniband/hw/mthca/mthca_srq.c (working copy)
@@ -354,6 +358,8 @@ int mthca_modify_srq(struct ib_srq *ibsr
return -EINVAL;
if (attr_mask & IB_SRQ_LIMIT) {
+ if (attr->srq_limit > srq->max)
+ return -EINVAL;
ret = mthca_ARM_SRQ(dev, srq->srqn, attr->srq_limit, &status);
if (ret)
return ret;
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