infiniband-diags/iblinkinfo.c: Limit some queries to switches

infiniband-diags/iblinkinfo.c: Limit certain queries to switches

iblinkinfo man page says:
DESCRIPTION
iblinkinfo reports the link info for each port of each switch
active in
the IB fabric.

OPTIONS
-S <guid>
Output only the switch specified by <guid> (hex format)

-D <direct_route>
Output only the switch specified by the direct route path.

Queries by DR path or GUID should (also) be limited to switches.

Signed-off-by Hal Rosenstock <hal-VPRAkNaXOzVWk0Htik3J/[email protected]>

---

infiniband-diags/src/iblinkinfo.c +0 -0

index d0c9b13..b129cb6 100644
@@ -2,6 +2,7 @@
   * Copyright (c) 2004-2009 Voltaire Inc.  All rights reserved.
   * Copyright (c) 2007 Xsigo Systems Inc.  All rights reserved.
   * Copyright (c) 2008 Lawrence Livermore National Lab.  All rights 

reserved.
+ * Copyright (c) 2010 Mellanox Technologies LTD. All rights reserved. *
* This software is available to you under a choice of one of two
* licenses. You may choose to be licensed under the terms of the GNU

infiniband-diags/src/iblinkinfo.c +2 -3

@@ -387,7 +388,7 @@ int main(int argc, char **argv)
 
  	if (!all && guid_str) {
  		ibnd_node_t *sw = ibnd_find_node_guid(fabric, guid);
-		if (sw)
+		if (sw && sw->type == IB_NODE_TYPE_SWITCH)
  			print_switch(sw, NULL);
  		else
  			fprintf(stderr, "Failed to find switch: %s\n",

@@ -402,7 +403,7 @@ int main(int argc, char **argv)
  		mad_decode_field(ni, IB_NODE_GUID_F, &(guid));
 
  		sw = ibnd_find_node_guid(fabric, guid);
-		if (sw)
+		if (sw && sw->type == IB_NODE_TYPE_SWITCH)
  			print_switch(sw, NULL);
  		else
  			fprintf(stderr, "Failed to find switch: %s\n", dr_path);
--

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