sunrpc: Factor out rpc_xprt freeing

Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>

3 files changed, 13 insertions, 13 deletions

diff --git a/net/sunrpc/xprt.c b/net/sunrpc/xprt.c
index 26cbe219388b..0637340e5342 100644
--- a/net/sunrpc/xprt.c
+++ b/net/sunrpc/xprt.c
@@ -984,6 +984,13 @@ out:
 }
 EXPORT_SYMBOL_GPL(xprt_alloc);
 
+void xprt_free(struct rpc_xprt *xprt)
+{
+        kfree(xprt->slot);
+        kfree(xprt);
+}
+EXPORT_SYMBOL_GPL(xprt_free);
+
 /**
  * xprt_reserve - allocate an RPC request slot
  * @task: RPC task requesting a slot allocation
diff --git a/net/sunrpc/xprtrdma/transport.c b/net/sunrpc/xprtrdma/transport.c
index 9d77bf25829f..0f7a1b9d05ad 100644
--- a/net/sunrpc/xprtrdma/transport.c
+++ b/net/sunrpc/xprtrdma/transport.c
@@ -251,9 +251,7 @@ xprt_rdma_destroy(struct rpc_xprt *xprt)
 
         xprt_rdma_free_addresses(xprt);
 
-        kfree(xprt->slot);
-        xprt->slot = NULL;
-        kfree(xprt);
+        xprt_free(xprt);
 
         dprintk("RPC:       %s: returning\n", __func__);
 
@@ -401,8 +399,7 @@ out3:
 out2:
         rpcrdma_ia_close(&new_xprt->rx_ia);
 out1:
-        kfree(xprt->slot);
-        kfree(xprt);
+        xprt_free(xprt);
         return ERR_PTR(rc);
 }
 
diff --git a/net/sunrpc/xprtsock.c b/net/sunrpc/xprtsock.c
index a7a763821b88..b1e36ec6fd80 100644
--- a/net/sunrpc/xprtsock.c
+++ b/net/sunrpc/xprtsock.c
@@ -774,8 +774,7 @@ static void xs_destroy(struct rpc_xprt *xprt)
 
         xs_close(xprt);
         xs_free_peer_addresses(xprt);
-        kfree(xprt->slot);
-        kfree(xprt);
+        xprt_free(xprt);
         module_put(THIS_MODULE);
 }
 
@@ -2362,8 +2361,7 @@ static struct rpc_xprt *xs_setup_udp(struct xprt_create *args)
                 return xprt;
         ret = ERR_PTR(-EINVAL);
 out_err:
-        kfree(xprt->slot);
-        kfree(xprt);
+        xprt_free(xprt);
         return ret;
 }
 
@@ -2438,8 +2436,7 @@ static struct rpc_xprt *xs_setup_tcp(struct xprt_create *args)
                 return xprt;
         ret = ERR_PTR(-EINVAL);
 out_err:
-        kfree(xprt->slot);
-        kfree(xprt);
+        xprt_free(xprt);
         return ret;
 }
 
@@ -2519,8 +2516,7 @@ static struct rpc_xprt *xs_setup_bc_tcp(struct xprt_create *args)
                 return xprt;
         ret = ERR_PTR(-EINVAL);
 out_err:
-        kfree(xprt->slot);
-        kfree(xprt);
+        xprt_free(xprt);
         return ret;
 }