copy the rx_status directly to skb->cb (control buffer) instead of copying
it to a local struct and then copying it again (for each rx packet)
Signed-off-by: Eliad Peller <eliad@xxxxxxxxxx>
---
drivers/net/wireless/wl12xx/wl1271_rx.c | 4 +---
1 files changed, 1 insertions(+), 3 deletions(-)
diff --git a/drivers/net/wireless/wl12xx/wl1271_rx.c b/drivers/net/wireless/wl12xx/wl1271_rx.c
index 019aa79..94da5dd 100644
--- a/drivers/net/wireless/wl12xx/wl1271_rx.c
+++ b/drivers/net/wireless/wl12xx/wl1271_rx.c
@@ -76,7 +76,6 @@ static void wl1271_rx_status(struct wl1271 *wl,
static void wl1271_rx_handle_data(struct wl1271 *wl, u32 length)
{
- struct ieee80211_rx_status rx_status;
struct wl1271_rx_descriptor *desc;
struct sk_buff *skb;
u16 *fc;
@@ -109,14 +108,13 @@ static void wl1271_rx_handle_data(struct wl1271 *wl, u32 length)
if ((*fc & IEEE80211_FCTL_STYPE) == IEEE80211_STYPE_BEACON)
beacon = 1;
- wl1271_rx_status(wl, desc, &rx_status, beacon);
+ wl1271_rx_status(wl, desc, IEEE80211_SKB_RXCB(skb), beacon);
wl1271_debug(DEBUG_RX, "rx skb 0x%p: %d B %s", skb, skb->len,
beacon ? "beacon" : "");
skb_trim(skb, skb->len - desc->pad_len);
- memcpy(IEEE80211_SKB_RXCB(skb), &rx_status, sizeof(rx_status));
ieee80211_rx_ni(wl->hw, skb);
}
--
1.7.0.4
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