brcmfmac: remove set but not used variables 'sfdoff' and 'pad_size'

Fixes gcc '-Wunused-but-set-variable' warning:

drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c: In function 'brcmf_sdio_rxglom':
drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c:1466:11: warning:
 variable 'sfdoff' set but not used [-Wunused-but-set-variable]

drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c: In function 'brcmf_sdio_bus_preinit':
drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c:3408:7: warning:
 variable 'pad_size' set but not used [-Wunused-but-set-variable]

Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>

diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c
index a907d7b065fa8e0b7ab6a35dc2c265a6385d9c75..bed8531b2f944505f5168c438aa806f8e7fb44d9 100644 (file)
--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c
@@ -1463,7 +1463,7 @@ static u8 brcmf_sdio_rxglom(struct brcmf_sdio *bus, u8 rxseq)
        struct sk_buff *pfirst, *pnext;
 
        int errcode;
-       u8 doff, sfdoff;
+       u8 doff;
 
        struct brcmf_sdio_hdrinfo rd_new;
 
@@ -1597,7 +1597,6 @@ static u8 brcmf_sdio_rxglom(struct brcmf_sdio *bus, u8 rxseq)
 
                /* Remove superframe header, remember offset */
                skb_pull(pfirst, rd_new.dat_offset);
-               sfdoff = rd_new.dat_offset;
                num = 0;
 
                /* Validate all the subframe headers */
@@ -3405,7 +3404,6 @@ static int brcmf_sdio_bus_preinit(struct device *dev)
        struct brcmf_sdio_dev *sdiodev = bus_if->bus_priv.sdio;
        struct brcmf_sdio *bus = sdiodev->bus;
        struct brcmf_core *core = bus->sdio_core;
-       uint pad_size;
        u32 value;
        int err;
 
@@ -3448,7 +3446,6 @@ static int brcmf_sdio_bus_preinit(struct device *dev)
        if (sdiodev->sg_support) {
                bus->txglom = false;
                value = 1;
-               pad_size = bus->sdiodev->func2->cur_blksize << 1;
                err = brcmf_iovar_data_set(bus->sdiodev->dev, "bus:rxglom",
                                           &value, sizeof(u32));
                if (err < 0) {