[CLEANUP] stream_sock: remove unneeded FL_TCP and factor out test
The FL_TCP flag was a leftover from the old days we were using TCP_CORK.
With MSG_MORE it's not needed anymore so we can remove the condition and
sensibly simplify the test.
diff --git a/src/stream_sock.c b/src/stream_sock.c
index 0d55128..3641b4e 100644
--- a/src/stream_sock.c
+++ b/src/stream_sock.c
@@ -643,13 +643,10 @@
if (MSG_NOSIGNAL && MSG_MORE) {
unsigned int send_flag = MSG_DONTWAIT | MSG_NOSIGNAL;
- if (((b->to_forward && b->to_forward != BUF_INFINITE_FORWARD) ||
- ((b->flags & (BF_SHUTW|BF_SHUTW_NOW|BF_HIJACK)) == BF_SHUTW_NOW && (max == b->send_max)) ||
- (max != b->l && max != b->send_max))
- && (fdtab[si->fd].flags & FD_FL_TCP)) {
- send_flag |= MSG_MORE;
- }
- else if (b->flags & BF_EXPECT_MORE) {
+ if ((b->to_forward && b->to_forward != BUF_INFINITE_FORWARD) ||
+ (b->flags & BF_EXPECT_MORE) ||
+ ((b->flags & (BF_SHUTW|BF_SHUTW_NOW|BF_HIJACK)) == BF_SHUTW_NOW && (max == b->send_max)) ||
+ (max != b->l && max != b->send_max)) {
send_flag |= MSG_MORE;
}