read-cache: drop unused parameter from threaded load
The load_cache_entries_threaded() function takes a src_offset parameter
that it doesn't use. This has been there since its inception in
77ff1127a4 (read-cache: load cache entries on worker threads,
2018-10-10).
Digging on the mailing list, that parameter was part of an earlier
iteration of the series[1], but became unnecessary when the code
switched to using the IEOT extension.
[1] https://public-inbox.org/git/
20180906210227.54368-5-benpeart@microsoft.com/
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>