From: Arlin Davis <arlin.r.davis@intel.com>
Date: Fri, 25 Apr 2008 22:12:14 +0000 (-0700)
Subject: dapl: add check before destroying cm event channel in release
X-Git-Tag: dapl-1.2.6-1~6
X-Git-Url: https://openfabrics.org/gitweb/?a=commitdiff_plain;h=350ba0919296a8718982437660bd0344e058470e;p=~ardavis%2Fdapl.git

dapl: add check before destroying cm event channel in release

library may be loaded and unloaded without calling open
in which case the cm event channel is not created.

Signed-off by: Arlin Davis ardavis@ichips.intel.com
---

diff --git a/dapl/openib_cma/dapl_ib_util.c b/dapl/openib_cma/dapl_ib_util.c
index 5f4fbd0..56c0a05 100755
--- a/dapl/openib_cma/dapl_ib_util.c
+++ b/dapl/openib_cma/dapl_ib_util.c
@@ -189,7 +189,8 @@ int32_t dapls_ib_release(void)
 {
 	dapl_dbg_log(DAPL_DBG_TYPE_UTIL, " dapl_ib_release: \n");
 	dapli_ib_thread_destroy();
-	rdma_destroy_event_channel(g_cm_events);
+	if (g_cm_events != NULL)
+		rdma_destroy_event_channel(g_cm_events);
 	return 0;
 }