net, ipv4: convert cipso_v4_doi.refcount from atomic_t to refcount_t

[linux.git] / net / ipv4 / cipso_ipv4.c

diff --git a/net/ipv4/cipso_ipv4.c b/net/ipv4/cipso_ipv4.c
index c2044775ae7daae04dd272e4206d49d5b5861779..c4c6e1969ed0606ff9fb4ea46609f75b249e589b 100644 (file)
--- a/net/ipv4/cipso_ipv4.c
+++ b/net/ipv4/cipso_ipv4.c
@@ -375,7 +375,7 @@ static struct cipso_v4_doi *cipso_v4_doi_search(u32 doi)
        struct cipso_v4_doi *iter;
 
        list_for_each_entry_rcu(iter, &cipso_v4_doi_list, list)
-               if (iter->doi == doi && atomic_read(&iter->refcount))
+               if (iter->doi == doi && refcount_read(&iter->refcount))
                        return iter;
        return NULL;
 }
@@ -429,7 +429,7 @@ int cipso_v4_doi_add(struct cipso_v4_doi *doi_def,
                }
        }
 
-       atomic_set(&doi_def->refcount, 1);
+       refcount_set(&doi_def->refcount, 1);
 
        spin_lock(&cipso_v4_doi_list_lock);
        if (cipso_v4_doi_search(doi_def->doi)) {
@@ -533,7 +533,7 @@ int cipso_v4_doi_remove(u32 doi, struct netlbl_audit *audit_info)
                ret_val = -ENOENT;
                goto doi_remove_return;
        }
-       if (!atomic_dec_and_test(&doi_def->refcount)) {
+       if (!refcount_dec_and_test(&doi_def->refcount)) {
                spin_unlock(&cipso_v4_doi_list_lock);
                ret_val = -EBUSY;
                goto doi_remove_return;
@@ -576,7 +576,7 @@ struct cipso_v4_doi *cipso_v4_doi_getdef(u32 doi)
        doi_def = cipso_v4_doi_search(doi);
        if (!doi_def)
                goto doi_getdef_return;
-       if (!atomic_inc_not_zero(&doi_def->refcount))
+       if (!refcount_inc_not_zero(&doi_def->refcount))
                doi_def = NULL;
 
 doi_getdef_return:
@@ -597,7 +597,7 @@ void cipso_v4_doi_putdef(struct cipso_v4_doi *doi_def)
        if (!doi_def)
                return;
 
-       if (!atomic_dec_and_test(&doi_def->refcount))
+       if (!refcount_dec_and_test(&doi_def->refcount))
                return;
        spin_lock(&cipso_v4_doi_list_lock);
        list_del_rcu(&doi_def->list);
@@ -630,7 +630,7 @@ int cipso_v4_doi_walk(u32 *skip_cnt,
 
        rcu_read_lock();
        list_for_each_entry_rcu(iter_doi, &cipso_v4_doi_list, list)
-               if (atomic_read(&iter_doi->refcount) > 0) {
+               if (refcount_read(&iter_doi->refcount) > 0) {
                        if (doi_cnt++ < *skip_cnt)
                                continue;
                        ret_val = callback(iter_doi, cb_arg);