git.openwrt.org Git - openwrt/staging/yousong.git/blob

   1 From a8254fa4ba60b85829b6e5ede6564f81cd70d59f Mon Sep 17 00:00:00 2001
   2 From: YueHaibing <yuehaibing@huawei.com>
   3 Date: Tue, 11 Sep 2018 11:24:04 +0800
   4 Subject: [PATCH] brcmfmac: remove set but not used variables 'sfdoff' and
   5  'pad_size'
   6
   7 Fixes gcc '-Wunused-but-set-variable' warning:
   8
   9 drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c: In function 'brcmf_sdio_rxglom':
  10 drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c:1466:11: warning:
  11  variable 'sfdoff' set but not used [-Wunused-but-set-variable]
  12
  13 drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c: In function 'brcmf_sdio_bus_preinit':
  14 drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c:3408:7: warning:
  15  variable 'pad_size' set but not used [-Wunused-but-set-variable]
  16
  17 Signed-off-by: YueHaibing <yuehaibing@huawei.com>
  18 Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
  19 ---
  20  drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c | 5 +----
  21  1 file changed, 1 insertion(+), 4 deletions(-)
  22
  23 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c
  24 +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c
  25 @@ -1480,7 +1480,7 @@ static u8 brcmf_sdio_rxglom(struct brcmf
  26         struct sk_buff *pfirst, *pnext;
  27
  28         int errcode;
  29 -       u8 doff, sfdoff;
  30 +       u8 doff;
  31
  32         struct brcmf_sdio_hdrinfo rd_new;
  33
  34 @@ -1614,7 +1614,6 @@ static u8 brcmf_sdio_rxglom(struct brcmf
  35
  36                 /* Remove superframe header, remember offset */
  37                 skb_pull(pfirst, rd_new.dat_offset);
  38 -               sfdoff = rd_new.dat_offset;
  39                 num = 0;
  40
  41                 /* Validate all the subframe headers */
  42 @@ -3422,7 +3421,6 @@ static int brcmf_sdio_bus_preinit(struct
  43         struct brcmf_sdio_dev *sdiodev = bus_if->bus_priv.sdio;
  44         struct brcmf_sdio *bus = sdiodev->bus;
  45         struct brcmf_core *core = bus->sdio_core;
  46 -       uint pad_size;
  47         u32 value;
  48         int err;
  49
  50 @@ -3465,7 +3463,6 @@ static int brcmf_sdio_bus_preinit(struct
  51         if (sdiodev->sg_support) {
  52                 bus->txglom = false;
  53                 value = 1;
  54 -               pad_size = bus->sdiodev->func2->cur_blksize << 1;
  55                 err = brcmf_iovar_data_set(bus->sdiodev->dev, "bus:rxglom",
  56                                            &value, sizeof(u32));
  57                 if (err < 0) {