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mac80211: avoid allocating TXQs that won't be used

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For AP_VLAN and monitor interfaces we'll never use the TXQs
we allocated, so avoid doing so.

Signed-off-by: Johannes Berg <[email protected]>
This commit is contained in:
Johannes Berg committed 2017-09-21 11:41:57 +02:00
1 parent 3c75f6ee13
commit 79af1f8661
1 file changed
+3 -1
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net/mac80211/iface.c
+3 -1
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@@ -1772,7 +1772,9 @@ int ieee80211_if_add(struct ieee80211_local *local, const char *name,
sizeof(void *));
int txq_size = 0;
if (local->ops->wake_tx_queue)
if (local->ops->wake_tx_queue &&
type != NL80211_IFTYPE_AP_VLAN &&
type != NL80211_IFTYPE_MONITOR)
txq_size += sizeof(struct txq_info) +
local->hw.txq_data_size;