Remove dead code from couch_file
This code was left over after removing 8kB read-ahead
https://github.com/apache/couchdb-couch/pull/223/commits/d52a5335d930d11ade4953c8576d22f55872ff6f
COUCHDB-3284
diff --git a/src/couch_file.erl b/src/couch_file.erl
index 5d11083..d40c525 100644
--- a/src/couch_file.erl
+++ b/src/couch_file.erl
@@ -587,15 +587,6 @@
end.
-maybe_read_more_iolist(Buffer, DataSize, _, _)
- when DataSize =< byte_size(Buffer) ->
- <<Data:DataSize/binary, _/binary>> = Buffer,
- [Data];
-maybe_read_more_iolist(Buffer, DataSize, NextPos, File) ->
- {Missing, _} =
- read_raw_iolist_int(File, NextPos, DataSize - byte_size(Buffer)),
- [Buffer, Missing].
-
-spec read_raw_iolist_int(#file{}, Pos::non_neg_integer(), Len::non_neg_integer()) ->
{Data::iolist(), CurPos::non_neg_integer()}.
read_raw_iolist_int(Fd, {Pos, _Size}, Len) -> % 0110 UPGRADE CODE
