mac80211: move fragment flag to info flag as dont-fragment
The purpose of this is two-fold: 1) by moving it out of tx_data.flags, we can in another patch move the radiotap parsing so it no longer is in the hotpath 2) if a device implements fragmentation but can optionally skip it, the radiotap request for not doing fragmentation may be honoured Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
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John W. Linville
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@ -53,7 +53,8 @@ ieee80211_tx_h_michael_mic_add(struct ieee80211_tx_data *tx)
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}
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if (info->control.hw_key &&
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!(tx->flags & IEEE80211_TX_FRAGMENTED) &&
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(info->flags & IEEE80211_TX_CTL_DONTFRAG ||
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tx->local->ops->set_frag_threshold) &&
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!(tx->key->conf.flags & IEEE80211_KEY_FLAG_GENERATE_MMIC)) {
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/* hwaccel - with no need for SW-generated MMIC */
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return TX_CONTINUE;
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