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authorFelix Fietkau <[email protected]>2021-11-10 22:22:01 +0100
committerJohannes Berg <[email protected]>2021-11-15 10:55:40 +0100
commitf6ab25d41b18f3d26883cb9c20875e1a85c4f05b (patch)
tree092e6f2c3b82e840b84adb0211957c1df12edce5 /net/unix/af_unix.c
parentc033a38a81bc539d6c0db8c5387e0b14d819a0cf (diff)
mac80211: drop check for DONT_REORDER in __ieee80211_select_queue
When __ieee80211_select_queue is called, skb->cb has not been cleared yet, which means that info->control.flags can contain garbage. In some cases this leads to IEEE80211_TX_CTRL_DONT_REORDER being set, causing packets marked for other queues to randomly end up in BE instead. This flag only needs to be checked in ieee80211_select_queue_80211, since the radiotap parser is the only piece of code that sets it Fixes: 66d06c84730c ("mac80211: adhere to Tx control flag that prevents frame reordering") Cc: [email protected] Signed-off-by: Felix Fietkau <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Johannes Berg <[email protected]>
Diffstat (limited to 'net/unix/af_unix.c')
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