svn commit: r359124 - stable/9/sys/ofed/drivers/infiniband/ulp/ipoib

[Hans Petter Selasky]

Author: hselasky
Date: Thu Mar 19 09:21:27 2020
New Revision: 359124
URL: https://svnweb.freebsd.org/changeset/base/359124

Log:
  MFC r359014:
  Fix for double unlock in ipoib.
  
  The ipoib_unicast_send() function is not supposed to unlock the priv lock.
  
  Sponsored by:	Mellanox Technologies

Modified:
  stable/9/sys/ofed/drivers/infiniband/ulp/ipoib/ipoib_main.c
Directory Properties:
  stable/9/sys/   (props changed)

Modified: stable/9/sys/ofed/drivers/infiniband/ulp/ipoib/ipoib_main.c
==============================================================================
--- stable/9/sys/ofed/drivers/infiniband/ulp/ipoib/ipoib_main.c	Thu Mar 19 09:20:41 2020	(r359123)
+++ stable/9/sys/ofed/drivers/infiniband/ulp/ipoib/ipoib_main.c	Thu Mar 19 09:21:27 2020	(r359124)
@@ -662,7 +662,6 @@ ipoib_unicast_send(struct mbuf *mb, struct ipoib_dev_p
 		if (path) {
 			_IF_ENQUEUE(&path->queue, mb);
 			if (!path->query && path_rec_start(priv, path)) {
-				spin_unlock_irqrestore(&priv->lock, flags);
 				if (new_path)
 					ipoib_path_free(priv, path);
 				return;