Re: [PATCH -next] staging: rtl8192e: Remove set but not used variable 'VenderID'

[Mukesh Ojha]

On 4/6/2019 8:41 AM, YueHaibing wrote:

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

drivers/staging/rtl8192e/rtl8192e/rtl_pci.c: In function 'rtl92e_check_adapter':
drivers/staging/rtl8192e/rtl8192e/rtl_pci.c:36:6: warning:
  variable 'VenderID' set but not used [-Wunused-but-set-variable]
   u16 VenderID;
       ^

It's never used and can be removed.

Signed-off-by: YueHaibing <yuehaib...@huawei.com>

Reviewed-by: Mukesh Ojha <mo...@codeaurora.org>

Cheers,
-Mukesh

---
  drivers/staging/rtl8192e/rtl8192e/rtl_pci.c | 2 --
  1 file changed, 2 deletions(-)

diff --git a/drivers/staging/rtl8192e/rtl8192e/rtl_pci.c 
b/drivers/staging/rtl8192e/rtl8192e/rtl_pci.c
index bab41ab7c0a5..1d992d5c4e17 100644
--- a/drivers/staging/rtl8192e/rtl8192e/rtl_pci.c
+++ b/drivers/staging/rtl8192e/rtl8192e/rtl_pci.c
@@ -33,12 +33,10 @@ static void _rtl92e_parse_pci_configuration(struct pci_dev 
*pdev,
  bool rtl92e_check_adapter(struct pci_dev *pdev, struct net_device *dev)
  {
        struct r8192_priv *priv = (struct r8192_priv *)rtllib_priv(dev);
-       u16 VenderID;
        u16 DeviceID;
        u8  RevisionID;
        u16 IrqLine;

- VenderID = pdev->vendor;

        DeviceID = pdev->device;
        RevisionID = pdev->revision;
        pci_read_config_word(pdev, 0x3C, &IrqLine);