urtwn: use m_get2() in Rx path.
Replace m_getcl() with m_get2(); this fixes 'frame too long' messages for frames, which are longer than MCLBYTES (can be easily triggered when A-MSDU is used). Tested with RTL8188CUS (AP) and RTL8188EU (STA). Approved by: re (marius)
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@ -895,14 +895,7 @@ urtwn_rx_copy_to_mbuf(struct urtwn_softc *sc, struct r92c_rx_stat *stat,
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goto fail;
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}
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if (__predict_false(totlen > MCLBYTES)) {
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/* convert to m_getjcl if this happens */
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device_printf(sc->sc_dev, "%s: frame too long: %d (%d)\n",
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__func__, pktlen, totlen);
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goto fail;
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}
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m = m_getcl(M_NOWAIT, MT_DATA, M_PKTHDR);
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m = m_get2(totlen, M_NOWAIT, MT_DATA, M_PKTHDR);
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if (__predict_false(m == NULL)) {
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device_printf(sc->sc_dev, "%s: could not allocate RX mbuf\n",
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__func__);
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