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ath5k: remove double cache alignment, ath_rxbuf_alloc() already does it
ath5k is using the (csz - 1) twice as ath_rxbuf_alloc() already allocates and moves skb->data accordingly. Remove the extra (csz -1). Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
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@ -1184,12 +1184,12 @@ struct sk_buff *ath5k_rx_skb_alloc(struct ath5k_softc *sc, dma_addr_t *skb_addr)
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* fake physical layer header at the start.
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*/
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skb = ath_rxbuf_alloc(common,
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common->rx_bufsize + common->cachelsz - 1,
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common->rx_bufsize,
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GFP_ATOMIC);
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if (!skb) {
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ATH5K_ERR(sc, "can't alloc skbuff of size %u\n",
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common->rx_bufsize + common->cachelsz - 1);
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common->rx_bufsize);
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return NULL;
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}
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