diff options
| -rw-r--r-- | drivers/net/wireless/ath/ath10k/core.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/net/wireless/ath/ath10k/core.c b/drivers/net/wireless/ath/ath10k/core.c index d3474b43ac47..ba2e87ab19bd 100644 --- a/drivers/net/wireless/ath/ath10k/core.c +++ b/drivers/net/wireless/ath/ath10k/core.c @@ -1043,6 +1043,12 @@ void ath10k_core_unregister(struct ath10k *ar) if (!test_bit(ATH10K_FLAG_CORE_REGISTERED, &ar->dev_flags)) return; + /* Stop spectral before unregistering from mac80211 to remove the + * relayfs debugfs file cleanly. Otherwise the parent debugfs tree + * would be already be free'd recursively, leading to a double free. + */ + ath10k_spectral_destroy(ar); + /* We must unregister from mac80211 before we stop HTC and HIF. * Otherwise we will fail to submit commands to FW and mac80211 will be * unhappy about callback failures. */ @@ -1050,8 +1056,6 @@ void ath10k_core_unregister(struct ath10k *ar) ath10k_core_free_firmware_files(ar); - ath10k_spectral_destroy(ar); - ath10k_debug_destroy(ar); } EXPORT_SYMBOL(ath10k_core_unregister); |