[ Upstream commit
50b2e8711462409cd368c41067405aa446dfa2af ]
ieee80211_register_hw free the allocated cipher suites when
registering wiphy fail, and ieee80211_free_hw will re-free it.
set wiphy_ciphers_allocated to false after freeing allocated
cipher suites.
Signed-off-by: taozhang <taozhang@bestechnic.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
ieee80211_led_exit(local);
destroy_workqueue(local->workqueue);
fail_workqueue:
ieee80211_led_exit(local);
destroy_workqueue(local->workqueue);
fail_workqueue:
- if (local->wiphy_ciphers_allocated)
+ if (local->wiphy_ciphers_allocated) {
kfree(local->hw.wiphy->cipher_suites);
kfree(local->hw.wiphy->cipher_suites);
+ local->wiphy_ciphers_allocated = false;
+ }
kfree(local->int_scan_req);
return result;
}
kfree(local->int_scan_req);
return result;
}
mutex_destroy(&local->iflist_mtx);
mutex_destroy(&local->mtx);
mutex_destroy(&local->iflist_mtx);
mutex_destroy(&local->mtx);
- if (local->wiphy_ciphers_allocated)
+ if (local->wiphy_ciphers_allocated) {
kfree(local->hw.wiphy->cipher_suites);
kfree(local->hw.wiphy->cipher_suites);
+ local->wiphy_ciphers_allocated = false;
+ }
idr_for_each(&local->ack_status_frames,
ieee80211_free_ack_frame, NULL);
idr_for_each(&local->ack_status_frames,
ieee80211_free_ack_frame, NULL);