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

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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 <yuehaibing@xxxxxxxxxx>
Reviewed-by: Mukesh Ojha <mojha@xxxxxxxxxxxxxx>

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);



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