From: Steve Dickson Date: Wed, 19 Oct 2005 06:19:40 +0000 (-0700) Subject: RPC: stops the release_pipe() funtion from being called twice X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=747c5534c9a6da4aa87e7cdc2209ea98ea27f381;p=GitHub%2Fmt8127%2Fandroid_kernel_alcatel_ttab.git RPC: stops the release_pipe() funtion from being called twice This patch stops the release_pipe() funtion from being called twice by invalidating the ops pointer in the rpc_inode when rpc_pipe_release() is called. Signed-off-by: Steve Dickson Signed-off-by: Trond Myklebust --- diff --git a/net/sunrpc/rpc_pipe.c b/net/sunrpc/rpc_pipe.c index ded6c63f11ec..649d609e7d94 100644 --- a/net/sunrpc/rpc_pipe.c +++ b/net/sunrpc/rpc_pipe.c @@ -177,6 +177,8 @@ rpc_pipe_release(struct inode *inode, struct file *filp) __rpc_purge_upcall(inode, -EPIPE); if (rpci->ops->release_pipe) rpci->ops->release_pipe(inode); + if (!rpci->nreaders && !rpci->nwriters) + rpci->ops = NULL; out: up(&inode->i_sem); return 0;