diff options
| -rw-r--r-- | net/ieee80211/softmac/ieee80211softmac_module.c | 32 |
1 files changed, 11 insertions, 21 deletions
diff --git a/net/ieee80211/softmac/ieee80211softmac_module.c b/net/ieee80211/softmac/ieee80211softmac_module.c index c308756c2f9..6398e6e6749 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; |