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| author | Steve Dickson <steved@redhat.com> | 2005-10-18 23:19:40 -0700 |
|---|---|---|
| committer | Trond Myklebust <Trond.Myklebust@netapp.com> | 2005-10-18 23:19:40 -0700 |
| commit | 747c5534c9a6da4aa87e7cdc2209ea98ea27f381 (patch) | |
| tree | 26b2343b7c941a4fa148f85df844557153971cd9 /net | |
| parent | 7f709a48fa798cfa0f2f777c8752e12995054f78 (diff) | |
| download | linux-stable-747c5534c9a6da4aa87e7cdc2209ea98ea27f381.tar.gz linux-stable-747c5534c9a6da4aa87e7cdc2209ea98ea27f381.tar.bz2 linux-stable-747c5534c9a6da4aa87e7cdc2209ea98ea27f381.zip | |
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 <steved@redhat.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Diffstat (limited to 'net')
| -rw-r--r-- | net/sunrpc/rpc_pipe.c | 2 |
1 files changed, 2 insertions, 0 deletions
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; |