On disconnect wireless core attempts to remove all the supported keys. Following cfg80211_ops conventions, firmware returns -ENOENT code for the out-of-bound key indexes. This is a normal behavior, so no need to report errors for this case.
Signed-off-by: Sergey Matyukevich <[email protected]> --- drivers/net/wireless/quantenna/qtnfmac/cfg80211.c | 13 ++++++++++--- 1 file changed, 10 insertions(+), 3 deletions(-) diff --git a/drivers/net/wireless/quantenna/qtnfmac/cfg80211.c b/drivers/net/wireless/quantenna/qtnfmac/cfg80211.c index 8ecd37ddc0f9..9845cf287118 100644 --- a/drivers/net/wireless/quantenna/qtnfmac/cfg80211.c +++ b/drivers/net/wireless/quantenna/qtnfmac/cfg80211.c @@ -523,9 +523,16 @@ static int qtnf_del_key(struct wiphy *wiphy, struct net_device *dev, int ret; ret = qtnf_cmd_send_del_key(vif, key_index, pairwise, mac_addr); - if (ret) - pr_err("VIF%u.%u: failed to delete key: idx=%u pw=%u\n", - vif->mac->macid, vif->vifid, key_index, pairwise); + if (ret) { + if (ret == -ENOENT) { + pr_debug("VIF%u.%u: key index %d out of bounds\n", + vif->mac->macid, vif->vifid, key_index); + } else { + pr_err("VIF%u.%u: failed to delete key: idx=%u pw=%u\n", + vif->mac->macid, vif->vifid, + key_index, pairwise); + } + } return ret; } -- 2.11.0
