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return no path when path does not exist

PATCH Applied Eli Dorfman (Voltaire) 2 participants 2 messages Jun 10, 2010 – Jun 14, 2010 1 message not in the archive InfiniBand

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Eli Dorfman (Voltaire)

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#0 lore raw

PATCH 1/1 return no path when path does not exist

return OSM_NO_PATH (instead of port num) when path does not exists. this will also be reported as error in the log.

Signed-off-by Eli Dorfman <elid-smomgflXvOZWk0Htik3J/[email protected]>
---
 opensm/opensm/osm_switch.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)
opensm/opensm/osm_switch.c +2 -0
index 311c4f7..b621852 100644
@@ -628,6 +628,8 @@ uint8_t osm_switch_recommend_mcast_path(IN osm_switch_t * p_sw,
 	   a black hole that will destroy the Earth in a firey conflagration.
 	 */
 	least_hops = osm_switch_get_least_hops(p_sw, base_lid);
+	if (least_hops == OSM_NO_PATH)
+		return OSM_NO_PATH;
 	for (port_num = 1; port_num < num_ports; port_num++)
 		if (osm_switch_get_hop_count(p_sw, base_lid, port_num) ==
 		    least_hops)
Signature · 6 lines
1.5.5

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Applied
#2 lore raw
In reply to a message not in the archive
Quoted 5 lines · Eli Dorfman (Voltaire)

return OSM_NO_PATH (instead of port num) when path does not exists. this will also be reported as error in the log.

Signed-off-by Eli Dorfman <elid-smomgflXvOZWk0Htik3J/[email protected]>

Applied. Thanks.

Sasha
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