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SubjectRe: Oops in rpc_clnt_debugfs_register() from debugfs change
Greg Kroah-Hartman <> wrote:

> - if (!xprt->debugfs) {
> + if (IS_ERR_OR_NULL(xprt->debugfs)) {

That works, though I don't much like the idea of there being an error there.

Looking in rpc_xprt_debugfs_register() there are two now-dodgy looking checks
on the result of debugfs calls.


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