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Commit c9f6cde6 authored by Denis V. Lunev's avatar Denis V. Lunev Committed by Trond Myklebust
Browse files

sunrpc: do not pin sunrpc module in the memory 



Basically, try_module_get here are pretty useless. Any other module using
this API will pin sunrpc in memory due using exported symbols.

Signed-off-by: default avatarDenis V. Lunev <den@openvz.org>
Signed-off-by: default avatarTrond Myklebust <Trond.Myklebust@netapp.com>
parent fd08d7e9

net/sunrpc/xprt.c

+4 −8
Original line number Diff line number Diff line
@@ -108,13 +108,10 @@ int xprt_register_transport(struct xprt_class *transport) 
			goto out;

	}



	result = -EINVAL;

	if (try_module_get(THIS_MODULE)) {

	list_add_tail(&transport->list, &xprt_list);

	printk(KERN_INFO "RPC: Registered %s transport module.\n",

	       transport->name);

	result = 0;

	}



out:

	spin_unlock(&xprt_list_lock);
@@ -143,7 +140,6 @@ int xprt_unregister_transport(struct xprt_class *transport) 
				"RPC: Unregistered %s transport module.\n",

				transport->name);

			list_del_init(&transport->list);

			module_put(THIS_MODULE);

			goto out;

		}

	}