Commit 7661e975 authored Mar 01, 2014 by Ivaylo Dimitrov Committed by John W. Linville Mar 03, 2014

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>

parent 4c59ff22

drivers/net/wireless/ti/wl1251/rx.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -180,7 +180,7 @@ static void wl1251_rx_body(struct wl1251 *wl,
		wl1251_mem_read(wl, rx_packet_ring_addr, rx_buffer, length);

		/* 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;