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Diffstat (limited to 'net/ieee80211')
-rw-r--r--net/ieee80211/softmac/ieee80211softmac_module.c32
1 files changed, 11 insertions, 21 deletions
diff --git a/net/ieee80211/softmac/ieee80211softmac_module.c b/net/ieee80211/softmac/ieee80211softmac_module.c
index c308756c2f9d..6398e6e67493 100644
--- a/net/ieee80211/softmac/ieee80211softmac_module.c
+++ b/net/ieee80211/softmac/ieee80211softmac_module.c
@@ -456,18 +456,13 @@ void
ieee80211softmac_add_network_locked(struct ieee80211softmac_device *mac,
struct ieee80211softmac_network *add_net)
{
- struct list_head *list_ptr;
- struct ieee80211softmac_network *softmac_net = NULL;
+ struct ieee80211softmac_network *softmac_net;
- list_for_each(list_ptr, &mac->network_list) {
- softmac_net = list_entry(list_ptr, struct ieee80211softmac_network, list);
+ list_for_each_entry(softmac_net, &mac->network_list, list) {
if(!memcmp(softmac_net->bssid, add_net->bssid, ETH_ALEN))
- break;
- else
- softmac_net = NULL;
+ return;
}
- if(softmac_net == NULL)
- list_add(&(add_net->list), &mac->network_list);
+ list_add(&(add_net->list), &mac->network_list);
}
/* Add a network to the list, with locking */
@@ -506,16 +501,13 @@ struct ieee80211softmac_network *
ieee80211softmac_get_network_by_bssid_locked(struct ieee80211softmac_device *mac,
u8 *bssid)
{
- struct list_head *list_ptr;
- struct ieee80211softmac_network *softmac_net = NULL;
- list_for_each(list_ptr, &mac->network_list) {
- softmac_net = list_entry(list_ptr, struct ieee80211softmac_network, list);
+ struct ieee80211softmac_network *softmac_net;
+
+ list_for_each_entry(softmac_net, &mac->network_list, list) {
if(!memcmp(softmac_net->bssid, bssid, ETH_ALEN))
- break;
- else
- softmac_net = NULL;
+ return softmac_net;
}
- return softmac_net;
+ return NULL;
}
/* Get a network from the list by BSSID with locking */
@@ -537,11 +529,9 @@ struct ieee80211softmac_network *
ieee80211softmac_get_network_by_essid_locked(struct ieee80211softmac_device *mac,
struct ieee80211softmac_essid *essid)
{
- struct list_head *list_ptr;
- struct ieee80211softmac_network *softmac_net = NULL;
+ struct ieee80211softmac_network *softmac_net;
- list_for_each(list_ptr, &mac->network_list) {
- softmac_net = list_entry(list_ptr, struct ieee80211softmac_network, list);
+ list_for_each_entry(softmac_net, &mac->network_list, list) {
if (softmac_net->essid.len == essid->len &&
!memcmp(softmac_net->essid.data, essid->data, essid->len))
return softmac_net;