[CLEANUP] Remove assigned but unused variables
gcc (Debian 4.6.0-2) 4.6.1 20110329 (prerelease)
Copyright (C) 2011 Free Software Foundation, Inc.
This is free software; see the source for copying conditions. There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
...
src/proto_http.c:3029:14: warning: variable ‘del_cl’ set but not used [-Wunused-but-set-variable]
In file included from ebtree/eb64tree.c:23:0:
ebtree/eb64tree.h: In function ‘__eb64_lookup’:
ebtree/eb64tree.h:128:6: warning: variable ‘node_bit’ set but not used [-Wunused-but-set-variable]
ebtree/eb64tree.h: In function ‘__eb64i_lookup’:
ebtree/eb64tree.h:180:6: warning: variable ‘node_bit’ set but not used [-Wunused-but-set-variable]
In file included from ebtree/ebpttree.h:26:0,
from ebtree/ebimtree.c:23:
ebtree/eb64tree.h: In function ‘__eb64_lookup’:
ebtree/eb64tree.h:128:6: warning: variable ‘node_bit’ set but not used [-Wunused-but-set-variable]
ebtree/eb64tree.h: In function ‘__eb64i_lookup’:
ebtree/eb64tree.h:180:6: warning: variable ‘node_bit’ set but not used [-Wunused-but-set-variable]
In file included from ebtree/ebpttree.h:26:0,
from ebtree/ebistree.h:25,
from ebtree/ebistree.c:23:
ebtree/eb64tree.h: In function ‘__eb64_lookup’:
ebtree/eb64tree.h:128:6: warning: variable ‘node_bit’ set but not used [-Wunused-but-set-variable]
ebtree/eb64tree.h: In function ‘__eb64i_lookup’:
ebtree/eb64tree.h:180:6: warning: variable ‘node_bit’ set but not used [-Wunused-but-set-variable]
diff --git a/ebtree/eb64tree.h b/ebtree/eb64tree.h
index d756e7a..b31014b 100644
--- a/ebtree/eb64tree.h
+++ b/ebtree/eb64tree.h
@@ -125,7 +125,6 @@
struct eb64_node *node;
eb_troot_t *troot;
u64 y;
- int node_bit;
troot = root->b[EB_LEFT];
if (unlikely(troot == NULL))
@@ -142,7 +141,6 @@
}
node = container_of(eb_untag(troot, EB_NODE),
struct eb64_node, node.branches);
- node_bit = node->node.bit;
y = node->key ^ x;
if (!y) {
@@ -177,7 +175,6 @@
eb_troot_t *troot;
u64 key = x ^ (1ULL << 63);
u64 y;
- int node_bit;
troot = root->b[EB_LEFT];
if (unlikely(troot == NULL))
@@ -194,7 +191,6 @@
}
node = container_of(eb_untag(troot, EB_NODE),
struct eb64_node, node.branches);
- node_bit = node->node.bit;
y = node->key ^ x;
if (!y) {
diff --git a/src/proto_http.c b/src/proto_http.c
index 69232f9..39b7f28 100644
--- a/src/proto_http.c
+++ b/src/proto_http.c
@@ -3026,7 +3026,7 @@
struct http_req_rule *http_req_last_rule = NULL;
struct redirect_rule *rule;
struct cond_wordlist *wl;
- int del_ka, del_cl, do_stats;
+ int do_stats;
if (unlikely(msg->msg_state < HTTP_MSG_BODY)) {
/* we need more data */
@@ -3138,8 +3138,6 @@
* are there for the first time.
*/
- del_cl = del_ka = 0;
-
if ((!(txn->flags & TX_HDR_CONN_PRS) &&
(s->fe->options & (PR_O_KEEPALIVE|PR_O_SERVER_CLO|PR_O_HTTP_CLOSE|PR_O_FORCE_CLO))) ||
((s->fe->options & (PR_O_KEEPALIVE|PR_O_SERVER_CLO|PR_O_HTTP_CLOSE|PR_O_FORCE_CLO)) !=