RE: [PATCH v4 04/10] net/socket: Break down __sys_getsockopt

[David Laight]

From: Breno Leitao
> Sent: 04 September 2023 17:25
> 
> Split __sys_getsockopt() into two functions by removing the core
> logic into a sub-function (do_sock_getsockopt()). This will avoid
> code duplication when doing the same operation in other callers, for
> instance.

Although a lot more work, I think (others may disagree) that
the internal getsockopt() functions should be changed to take
the length as a parameter and return the positive value
to write back.

	David

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