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brcmfmac: remove unused variable data_len from brcmf_sdio_bus_txdata()

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The local variable data_len is assigned but never used so get rid
of it.

Reviewed-by: Daniel (Deognyoun) Kim <dekim@broadcom.com>
Reviewed-by: Hante Meuleman <meuleman@broadcom.com>
Reviewed-by: Franky (Zhenhui) Lin <frankyl@broadcom.com>
Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
Signed-off-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Arend van Spriel 2014-02-25 20:30:28 +01:00 • committed by John W. Linville
commit 44ff5660e5
1 changed files with 2 additions and 4 deletions
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6
drivers/net/wireless/brcm80211/brcmfmac/dhd_sdio.c
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@ -2686,15 +2686,13 @@ static struct pktq *brcmf_sdio_bus_gettxq(struct device *dev)
static int brcmf_sdio_bus_txdata(struct device *dev, struct sk_buff *pkt) static int brcmf_sdio_bus_txdata(struct device *dev, struct sk_buff *pkt)
{ {
int ret = -EBADE; int ret = -EBADE;
uint datalen, prec; uint prec;
struct brcmf_bus *bus_if = dev_get_drvdata(dev); struct brcmf_bus *bus_if = dev_get_drvdata(dev);
struct brcmf_sdio_dev *sdiodev = bus_if->bus_priv.sdio; struct brcmf_sdio_dev *sdiodev = bus_if->bus_priv.sdio;
struct brcmf_sdio *bus = sdiodev->bus; struct brcmf_sdio *bus = sdiodev->bus;
ulong flags; ulong flags;
brcmf_dbg(TRACE, "Enter\n"); brcmf_dbg(TRACE, "Enter: pkt: data %p len %d\n", pkt->data, pkt->len);
datalen = pkt->len;
/* Add space for the header */ /* Add space for the header */
skb_push(pkt, bus->tx_hdrlen); skb_push(pkt, bus->tx_hdrlen);