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Commit dd849782 authored by Luis R. Rodriguez's avatar Luis R. Rodriguez Committed by John W. Linville
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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: default avatarLuis R. Rodriguez <lrodriguez@atheros.com>
Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
parent cc861f74

drivers/net/wireless/ath/ath5k/base.c

+2 −2
Original line number Diff line number Diff line
@@ -1184,12 +1184,12 @@ struct sk_buff *ath5k_rx_skb_alloc(struct ath5k_softc *sc, dma_addr_t *skb_addr) 
	 * fake physical layer header at the start.

	 */

	skb = ath_rxbuf_alloc(common,

			      common->rx_bufsize + common->cachelsz - 1,

			      common->rx_bufsize,

			      GFP_ATOMIC);



	if (!skb) {

		ATH5K_ERR(sc, "can't alloc skbuff of size %u\n",

				common->rx_bufsize + common->cachelsz - 1);

				common->rx_bufsize);

		return NULL;

	}