[MEDIUM] session: remove s->prev_srv which is not needed anymore
s->prev_srv is used by assign_server() only, but all code paths leading
to it now take s->prev_srv from the existing s->srv. So assign_server()
can do that copy into its own stack.
If at one point a different srv is needed, we still have a copy of the
last server on which we failed a connection attempt in s->target.
diff --git a/src/peers.c b/src/peers.c
index f4ace64..06ad244 100644
--- a/src/peers.c
+++ b/src/peers.c
@@ -1186,7 +1186,7 @@
stream_sock_prepare_interface(&s->si[1]);
s->si[1].release = NULL;
- s->srv = s->prev_srv = s->srv_conn = NULL;
+ s->srv = s->srv_conn = NULL;
s->target.type = TARG_TYPE_NONE;
s->target.ptr.v = NULL;
s->pend_pos = NULL;