diff options
| -rw-r--r-- | net/mac80211/key.c | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/net/mac80211/key.c b/net/mac80211/key.c index 4712150dc210..434a91ad12c8 100644 --- a/net/mac80211/key.c +++ b/net/mac80211/key.c @@ -94,8 +94,17 @@ static int ieee80211_key_enable_hw_accel(struct ieee80211_key *key) might_sleep(); - if (key->flags & KEY_FLAG_TAINTED) + if (key->flags & KEY_FLAG_TAINTED) { + /* If we get here, it's during resume and the key is + * tainted so shouldn't be used/programmed any more. + * However, its flags may still indicate that it was + * programmed into the device (since we're in resume) + * so clear that flag now to avoid trying to remove + * it again later. + */ + key->flags &= ~KEY_FLAG_UPLOADED_TO_HARDWARE; return -EINVAL; + } if (!key->local->ops->set_key) goto out_unsupported; |