[ofa-general] [PATCH v2] opensm/osm_ucast_ftree.c Fixed bad init value for down port index

[Nicolas Morey Chaisemartin]

Fixes the init value of down_port_groups_idx to 0 so it's in the port group interval.
This way __osm_ftree_fabric_route_upgoing_by_going_down can use the index directly without segfaulting.

Signed-off-by: Nicolas Morey-Chaisemartin <nicolas.morey-chaisemartin at ext.bull.net>
---
  opensm/opensm/osm_ucast_ftree.c |    2 +-
  1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/opensm/opensm/osm_ucast_ftree.c b/opensm/opensm/osm_ucast_ftree.c
index 4e65c87..eae1ed8 100644
--- a/opensm/opensm/osm_ucast_ftree.c
+++ b/opensm/opensm/osm_ucast_ftree.c
@@ -563,7 +563,7 @@ static ftree_sw_t *__osm_ftree_sw_create(IN ftree_fabric_t * p_ftree,
  	/* initialize lft buffer */
  	memset(p_osm_sw->new_lft, OSM_NO_PATH, IB_LID_UCAST_END_HO + 1);

-	p_sw->down_port_groups_idx = -1;
+	p_sw->down_port_groups_idx = 0;

  	return p_sw;
  }				/* __osm_ftree_sw_create() */
-- 
1.6.1