diff options
Diffstat (limited to 'net/ieee80211/softmac/ieee80211softmac_assoc.c')
-rw-r--r-- | net/ieee80211/softmac/ieee80211softmac_assoc.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/net/ieee80211/softmac/ieee80211softmac_assoc.c b/net/ieee80211/softmac/ieee80211softmac_assoc.c index 700244c3af82..9fd409099b53 100644 --- a/net/ieee80211/softmac/ieee80211softmac_assoc.c +++ b/net/ieee80211/softmac/ieee80211softmac_assoc.c | |||
@@ -167,6 +167,8 @@ ieee80211softmac_assoc_work(void *d) | |||
167 | /* Search the ieee80211 networks for this network if we didn't find it */ | 167 | /* Search the ieee80211 networks for this network if we didn't find it */ |
168 | if (!found) | 168 | if (!found) |
169 | { | 169 | { |
170 | s8 rssi = -128; /* if I don't initialise, gcc emits an invalid warning | ||
171 | because it cannot follow the best pointer logic. */ | ||
170 | spin_lock_irqsave(&mac->ieee->lock, flags); | 172 | spin_lock_irqsave(&mac->ieee->lock, flags); |
171 | list_for_each_entry(net, &mac->ieee->network_list, list) { | 173 | list_for_each_entry(net, &mac->ieee->network_list, list) { |
172 | /* we're supposed to find the network with | 174 | /* we're supposed to find the network with |
@@ -174,7 +176,7 @@ ieee80211softmac_assoc_work(void *d) | |||
174 | * any network with a specific ESSID, and many | 176 | * any network with a specific ESSID, and many |
175 | * different ones could have that. | 177 | * different ones could have that. |
176 | * | 178 | * |
177 | * I'll for now implement just finding one at all | 179 | * I'll for now just go with the reported rssi. |
178 | * | 180 | * |
179 | * We also should take into account the rateset | 181 | * We also should take into account the rateset |
180 | * here to find the best BSSID to try. | 182 | * here to find the best BSSID to try. |
@@ -182,15 +184,17 @@ ieee80211softmac_assoc_work(void *d) | |||
182 | if (network_matches_request(mac, net)) { | 184 | if (network_matches_request(mac, net)) { |
183 | if (!best) { | 185 | if (!best) { |
184 | best = net; | 186 | best = net; |
187 | rssi = best->stats.rssi; | ||
185 | continue; | 188 | continue; |
186 | } | 189 | } |
187 | /* we already had a matching network, so | 190 | /* we already had a matching network, so |
188 | * compare their properties to get the | 191 | * compare their properties to get the |
189 | * better of the two ... (see above) | 192 | * better of the two ... (see above) |
190 | */ | 193 | */ |
191 | /* TODO */ | 194 | if (rssi < net->stats.rssi) { |
192 | /* for now, just */ | 195 | best = net; |
193 | break; | 196 | rssi = best->stats.rssi; |
197 | } | ||
194 | } | 198 | } |
195 | } | 199 | } |
196 | /* if we unlock here, we might get interrupted and the `best' | 200 | /* if we unlock here, we might get interrupted and the `best' |