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-rw-r--r--net/sunrpc/rpc_pipe.c26
1 files changed, 15 insertions, 11 deletions
diff --git a/net/sunrpc/rpc_pipe.c b/net/sunrpc/rpc_pipe.c
index 81e00a6c19de..e3b242daf53c 100644
--- a/net/sunrpc/rpc_pipe.c
+++ b/net/sunrpc/rpc_pipe.c
@@ -39,23 +39,27 @@ static kmem_cache_t *rpc_inode_cachep __read_mostly;
#define RPC_UPCALL_TIMEOUT (30*HZ)
static void
-__rpc_purge_upcall(struct inode *inode, int err)
+__rpc_purge_list(struct rpc_inode *rpci, struct list_head *head, int err)
{
- struct rpc_inode *rpci = RPC_I(inode);
struct rpc_pipe_msg *msg;
+ void (*destroy_msg)(struct rpc_pipe_msg *);
- while (!list_empty(&rpci->pipe)) {
- msg = list_entry(rpci->pipe.next, struct rpc_pipe_msg, list);
+ destroy_msg = rpci->ops->destroy_msg;
+ while (!list_empty(head)) {
+ msg = list_entry(head->next, struct rpc_pipe_msg, list);
list_del_init(&msg->list);
msg->errno = err;
- rpci->ops->destroy_msg(msg);
- }
- while (!list_empty(&rpci->in_upcall)) {
- msg = list_entry(rpci->pipe.next, struct rpc_pipe_msg, list);
- list_del_init(&msg->list);
- msg->errno = err;
- rpci->ops->destroy_msg(msg);
+ destroy_msg(msg);
}
+}
+
+static void
+__rpc_purge_upcall(struct inode *inode, int err)
+{
+ struct rpc_inode *rpci = RPC_I(inode);
+
+ __rpc_purge_list(rpci, &rpci->pipe, err);
+ __rpc_purge_list(rpci, &rpci->in_upcall, err);
rpci->pipelen = 0;
wake_up(&rpci->waitq);
}
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