From: Dmitry Eremin <dmitry.eremin@intel.com>
Date: Thu, 13 Jul 2017 20:56:41 +0000 (+0300)
Subject: LU-9769 lnet: Fix lost lock
X-Git-Tag: 2.10.51~44
X-Git-Url: https://git.whamcloud.com/?a=commitdiff_plain;h=9761b5c6310321f336cb30e97f19ebdd136251ff;p=fs%2Flustre-release.git

LU-9769 lnet: Fix lost lock

Unlock lnet_net_lock in case of error in function lnet_dyn_del_net().

Change-Id: Ie3fc8e27abc72077b9c0c330b5d325a47e5236e1
Signed-off-by: Dmitry Eremin <dmitry.eremin@intel.com>
Reviewed-on: https://review.whamcloud.com/28039
Reviewed-by: Amir Shehata <amir.shehata@intel.com>
Reviewed-by: Andreas Dilger <andreas.dilger@intel.com>
Tested-by: Jenkins
Reviewed-by: James Simmons <uja.ornl@yahoo.com>
Tested-by: Maloo <hpdd-maloo@intel.com>
---

diff --git a/lnet/lnet/api-ni.c b/lnet/lnet/api-ni.c
index e912e58..4341d99 100644
--- a/lnet/lnet/api-ni.c
+++ b/lnet/lnet/api-ni.c
@@ -2556,6 +2556,7 @@ lnet_dyn_del_net(__u32 net_id)
 
 	net = lnet_get_net_locked(net_id);
 	if (net == NULL) {
+		lnet_net_unlock(0);
 		rc = -EINVAL;
 		goto out;
 	}