From: Hante Meuleman <meuleman@xxxxxxxxxxxx> the function brcmf_sdiod_ramrw is supposed to be able to send large blobs of data. However inside the loop the skb->len field did not correctly get reset each round. As a result only small blobs could be sent. This patch fixes this problem. Reviewed-by: Arend Van Spriel <arend@xxxxxxxxxxxx> Reviewed-by: Franky (Zhenhui) Lin <frankyl@xxxxxxxxxxxx> Reviewed-by: Pieter-Paul Giesberts <pieterpg@xxxxxxxxxxxx> Reviewed-by: Daniel (Deognyoun) Kim <dekim@xxxxxxxxxxxx> Signed-off-by: Hante Meuleman <meuleman@xxxxxxxxxxxx> Signed-off-by: Arend van Spriel <arend@xxxxxxxxxxxx> --- drivers/net/wireless/brcm80211/brcmfmac/bcmsdh.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/wireless/brcm80211/brcmfmac/bcmsdh.c b/drivers/net/wireless/brcm80211/brcmfmac/bcmsdh.c index 5711fd6..07e7d25 100644 --- a/drivers/net/wireless/brcm80211/brcmfmac/bcmsdh.c +++ b/drivers/net/wireless/brcm80211/brcmfmac/bcmsdh.c @@ -826,7 +826,7 @@ brcmf_sdiod_ramrw(struct brcmf_sdio_dev *sdiodev, bool write, u32 address, } if (!write) memcpy(data, pkt->data, dsize); - skb_trim(pkt, dsize); + skb_trim(pkt, 0); /* Adjust for next transfer (if any) */ size -= dsize; -- 1.7.10.4 -- To unsubscribe from this list: send the line "unsubscribe linux-wireless" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
