Re: [PATCH 34/39] do_pollfd(): convert to CLASS(fd)

On Tue, Jul 30, 2024 at 01:16:20AM GMT, viro@kernel.org wrote:

From: Al Viro <viro@zeniv.linux.org.uk>

lift setting ->revents into the caller, so that failure exits (including
the early one) would be plain returns.

We need the scope of our struct fd to end before the store to ->revents,
since that's shared with the failure exits prior to the point where we
can do fdget().

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
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Reviewed-by: Christian Brauner <brauner@kernel.org>