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Unified Diff: chromeos/compat-wireless/net/wireless/scan.c

Issue 5326002: Update compat-wireless to 2.6.36-5-spn (Closed) Base URL: http://git.chromium.org/git/kernel.git@master
Patch Set: Fixes for !ACK handling, missing local changes, log message fixes Created 10 years ago
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Index: chromeos/compat-wireless/net/wireless/scan.c
diff --git a/chromeos/compat-wireless/net/wireless/scan.c b/chromeos/compat-wireless/net/wireless/scan.c
index e4ed81d09a7ee1e419612e1ecc66e48f544b53ab..832276416eaeb9ae2c4a0960a407adcac001ddd6 100644
--- a/chromeos/compat-wireless/net/wireless/scan.c
+++ b/chromeos/compat-wireless/net/wireless/scan.c
@@ -660,14 +660,14 @@ void cfg80211_unlink_bss(struct wiphy *wiphy, struct cfg80211_bss *pub)
bss = container_of(pub, struct cfg80211_internal_bss, pub);
spin_lock_bh(&dev->bss_lock);
+ if (!list_empty(&bss->list)) {
+ list_del_init(&bss->list);
+ dev->bss_generation++;
+ rb_erase(&bss->rbn, &dev->bss_tree);
- list_del(&bss->list);
- dev->bss_generation++;
- rb_erase(&bss->rbn, &dev->bss_tree);
-
+ kref_put(&bss->ref, bss_release);
+ }
spin_unlock_bh(&dev->bss_lock);
-
- kref_put(&bss->ref, bss_release);
}
EXPORT_SYMBOL(cfg80211_unlink_bss);

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