SUNRPC: Fix a module reference leak in svc_handle_xprt
If the accept() call fails, we need to put the module reference.
Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
Cc: stable@vger.kernel.org
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
diff --git a/net/sunrpc/svc_xprt.c b/net/sunrpc/svc_xprt.c
index 614956f..29772e0 100644
--- a/net/sunrpc/svc_xprt.c
+++ b/net/sunrpc/svc_xprt.c
@@ -730,6 +730,8 @@
newxpt = xprt->xpt_ops->xpo_accept(xprt);
if (newxpt)
svc_add_new_temp_xprt(serv, newxpt);
+ else
+ module_put(xprt->xpt_class->xcl_owner);
} else if (xprt->xpt_ops->xpo_has_wspace(xprt)) {
/* XPT_DATA|XPT_DEFERRED case: */
dprintk("svc: server %p, pool %u, transport %p, inuse=%d\n",