lib: hashing functions should take const arguments

[mirror_frr.git] / zebra / zebra_pbr.c

diff --git a/zebra/zebra_pbr.c b/zebra/zebra_pbr.c
index 73db567eace35a52a1e6427f120504060025ae27..a82dd4c24a856e0fb1921950b68ef6081d8589c6 100644 (file)
--- a/zebra/zebra_pbr.c
+++ b/zebra/zebra_pbr.c
@@ -135,12 +135,12 @@ void zebra_pbr_rules_free(void *arg)
        XFREE(MTYPE_TMP, rule);
 }
 
-uint32_t zebra_pbr_rules_hash_key(void *arg)
+uint32_t zebra_pbr_rules_hash_key(const void *arg)
 {
-       struct zebra_pbr_rule *rule;
+       const struct zebra_pbr_rule *rule;
        uint32_t key;
 
-       rule = (struct zebra_pbr_rule *)arg;
+       rule = arg;
        key = jhash_3words(rule->rule.seq, rule->rule.priority,
                           rule->rule.action.table,
                           prefix_hash_key(&rule->rule.filter.src_ip));
@@ -250,9 +250,9 @@ void zebra_pbr_ipset_free(void *arg)
        XFREE(MTYPE_TMP, ipset);
 }
 
-uint32_t zebra_pbr_ipset_hash_key(void *arg)
+uint32_t zebra_pbr_ipset_hash_key(const void *arg)
 {
-       struct zebra_pbr_ipset *ipset = (struct zebra_pbr_ipset *)arg;
+       const struct zebra_pbr_ipset *ipset = arg;
        uint32_t *pnt = (uint32_t *)&ipset->ipset_name;
        uint32_t key = jhash_1word(ipset->vrf_id, 0x63ab42de);
 
@@ -290,12 +290,12 @@ void zebra_pbr_ipset_entry_free(void *arg)
        XFREE(MTYPE_TMP, ipset);
 }
 
-uint32_t zebra_pbr_ipset_entry_hash_key(void *arg)
+uint32_t zebra_pbr_ipset_entry_hash_key(const void *arg)
 {
-       struct zebra_pbr_ipset_entry *ipset;
+       const struct zebra_pbr_ipset_entry *ipset;
        uint32_t key;
 
-       ipset = (struct zebra_pbr_ipset_entry *)arg;
+       ipset = arg;
        key = prefix_hash_key(&ipset->src);
        key = jhash_1word(ipset->unique, key);
        key = jhash_1word(prefix_hash_key(&ipset->dst), key);
@@ -359,9 +359,9 @@ void zebra_pbr_iptable_free(void *arg)
        XFREE(MTYPE_TMP, iptable);
 }
 
-uint32_t zebra_pbr_iptable_hash_key(void *arg)
+uint32_t zebra_pbr_iptable_hash_key(const void *arg)
 {
-       struct zebra_pbr_iptable *iptable = (struct zebra_pbr_iptable *)arg;
+       const struct zebra_pbr_iptable *iptable = arg;
        uint32_t *pnt = (uint32_t *)&(iptable->ipset_name);
        uint32_t key;