evie/android_kernel_oneplus_msm8998
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cfg80211: don't BUG_ON BSS struct issues

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There's no need to stop the machine, just leak
the BSS entry if there's an issue with its hold
counter when freeing.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
This commit is contained in:
Johannes Berg 2012-11-28 22:14:56 +01:00
parent 41e31b8b90
commit b629ea3db4
1 changed files with 4 additions and 2 deletions
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6
net/wireless/scan.c
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@ -26,6 +26,10 @@ static void bss_release(struct kref *ref)
struct cfg80211_internal_bss *bss; struct cfg80211_internal_bss *bss;
bss = container_of(ref, struct cfg80211_internal_bss, ref); bss = container_of(ref, struct cfg80211_internal_bss, ref);
if (WARN_ON(atomic_read(&bss->hold)))
return;
if (bss->pub.free_priv) if (bss->pub.free_priv)
bss->pub.free_priv(&bss->pub); bss->pub.free_priv(&bss->pub);
@ -34,8 +38,6 @@ static void bss_release(struct kref *ref)
if (bss->proberesp_ies_allocated) if (bss->proberesp_ies_allocated)
kfree(bss->pub.proberesp_ies); kfree(bss->pub.proberesp_ies);
BUG_ON(atomic_read(&bss->hold));
kfree(bss); kfree(bss);
} }