[PATCH 2/5] NFSD: Free backchannel xprt in bc_destroy

[Kinglong Mee <kinglongmee@gmail.com>]

Backchannel xprt isnot freed right now.
Free it in bc_destroy, and put the reference of THIS_MODULE.

Signed-off-by: Kinglong Mee <kinglongmee@gmail.com>
---
 net/sunrpc/xprtsock.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/net/sunrpc/xprtsock.c b/net/sunrpc/xprtsock.c
index 4fcdf74..7289e3c 100644
--- a/net/sunrpc/xprtsock.c
+++ b/net/sunrpc/xprtsock.c
@@ -2545,6 +2545,10 @@ static void bc_close(struct rpc_xprt *xprt)
 
 static void bc_destroy(struct rpc_xprt *xprt)
 {
+	dprintk("RPC:       bc_destroy xprt %p\n", xprt);
+
+	xs_xprt_free(xprt);
+	module_put(THIS_MODULE);
 }
 
 static struct rpc_xprt_ops xs_local_ops = {
-- 
1.8.4.2