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wl1251: use skb_trim to make skb shorter 

the current code is directly setting skb->len, which is not correct and
brings problems with HAVE_EFFICIENT_UNALIGNED_ACCESS enabled in config

Signed-off-by: Ivaylo Dimitrov <ivo.g.dimitrov.75@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Ivaylo Dimitrov 2014-03-01 14:52:06 +02:00 committed by John W. Linville
parent adb07df1e0
commit b6251243ac
1 changed files with 1 additions and 1 deletions
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2
drivers/net/wireless/ti/wl1251/rx.c
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@ -180,7 +180,7 @@ static void wl1251_rx_body(struct wl1251 *wl,
wl1251_mem_read(wl, rx_packet_ring_addr, rx_buffer, length); wl1251_mem_read(wl, rx_packet_ring_addr, rx_buffer, length);
/* The actual length doesn't include the target's alignment */ /* The actual length doesn't include the target's alignment */
skb->len = desc->length - PLCP_HEADER_LENGTH; skb_trim(skb, desc->length - PLCP_HEADER_LENGTH);
fc = (u16 *)skb->data; fc = (u16 *)skb->data;