From dd849782a7388e091e356373a744f8b7ae97188a Mon Sep 17 00:00:00 2001
From: "Luis R. Rodriguez" <lrodriguez@atheros.com>
Date: Wed, 4 Nov 2009 09:44:50 -0800
Subject: [PATCH] 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>
---
drivers/net/wireless/ath/ath5k/base.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/net/wireless/ath/ath5k/base.c b/drivers/net/wireless/ath/ath5k/base.c
index f1a7c77c0f8d..4cefd9e85dd4 100644
--- a/drivers/net/wireless/ath/ath5k/base.c
+++ b/drivers/net/wireless/ath/ath5k/base.c
@@ -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;
}
--
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