tree 13c4cf39c3c2fc6e20f770b485061ea17f050ee7
parent 9ff73c8715dbd02d18b4d99c815f388413314229
author Dean Luick <dean.luick@intel.com> 1469733676 -0400
committer Doug Ledford <dledford@redhat.com> 1470192381 -0400

IB/hfi1: Release node on insert failure

If unable to insert node into the RB tree cache, node will be freed
before returning from the function.  Null out iovec's pointer to node
so iovec does not try to free it later.

Reviewed-by: Ira Weiny <ira.weiny@intel.com>
Signed-off-by: Dean Luick <dean.luick@intel.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>