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qtnfmac: drop error reports for out-of-bounds key indexes

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[ Upstream commit 35da3fe63b ]

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 <sergey.matyukevich.os@quantenna.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Sergey Matyukevich
2018-10-05 10:11:40 +00:00
committed by Greg Kroah-Hartman
parent 4ecc631d97
commit fe46630cd2
1 changed files with 10 additions and 3 deletions
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13
drivers/net/wireless/quantenna/qtnfmac/cfg80211.c
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@@ -521,9 +521,16 @@ 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;
}