pkt-line.[ch]: remove unused packet_read_line_buf()
This function was added in 4981fe750b1 (pkt-line: share
buffer/descriptor reading implementation, 2013-02-23), but in
01f9ec64c8a (Use packet_reader instead of packet_read_line,
2018-12-29) the code that was using it was removed.
Since it's being removed we can in turn remove the "src" and "src_len"
arguments to packet_read(), all the remaining users just passed a
NULL/NULL pair to it.
That function is only a thin wrapper for packet_read_with_status()
which still needs those arguments, but for the thin packet_read()
convenience wrapper we can do away with it for now.
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
diff --git a/parallel-checkout.c b/parallel-checkout.c
index ddc0ff3..ed9c999 100644
--- a/parallel-checkout.c
+++ b/parallel-checkout.c
@@ -603,8 +603,7 @@ static void gather_results_from_workers(struct pc_worker *workers,
continue;
if (pfd->revents & POLLIN) {
- int len = packet_read(pfd->fd, NULL, NULL,
- packet_buffer,
+ int len = packet_read(pfd->fd, packet_buffer,
sizeof(packet_buffer), 0);
if (len < 0) {
