Commit 776f07ee authored by David S. Miller's avatar David S. Miller
Browse files

brcmfmac: Use __skb_peek(). 



Instead of direct SKB list pointer accesses.

In these situations, we absolutely know that the SKB queue in question
is non-empty.

Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 250bb6f0

drivers/net/wireless/broadcom/brcm80211/brcmfmac/bcmsdh.c

+1 −1
Original line number Diff line number Diff line
@@ -576,7 +576,7 @@ int brcmf_sdiod_recv_chain(struct brcmf_sdio_dev *sdiodev, 


	if (pktq->qlen == 1)

		err = brcmf_sdiod_skbuff_read(sdiodev, sdiodev->func2, addr,

					      pktq->next);

					      __skb_peek(pktq));

	else if (!sdiodev->sg_support) {

		glom_skb = brcmu_pkt_buf_get_skb(totlen);

		if (!glom_skb)

drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c

+1 −1
Original line number Diff line number Diff line
@@ -2189,7 +2189,7 @@ brcmf_sdio_txpkt_prep(struct brcmf_sdio *bus, struct sk_buff_head *pktq, 
	 * length of the chain (including padding)

	 */

	if (bus->txglom)

		brcmf_sdio_update_hwhdr(pktq->next->data, total_len);

		brcmf_sdio_update_hwhdr(__skb_peek(pktq)->data, total_len);

	return 0;

}

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