diff options
| author | Sudip Mukherjee <sudipm.mukherjee@gmail.com> | 2014-10-27 17:42:25 +0530 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-10-29 17:37:26 +0800 |
| commit | e29d3ebcda3ebc0193fb98c53c6c3ca6fa2fc030 (patch) | |
| tree | e97d381a07c3cd43449fc9f83f41d18db8008f32 /drivers/staging/rtl8712/rtl871x_ioctl_set.c | |
| parent | eecc515a1b5ed6188562471f41a78988290376e6 (diff) | |
staging: rtl8712: remove unused variables
unused variables are removed. These variables were only assigned some
values and after that they were never being used. So they are safe to
be removed , and it has been build tested.
I left a call to r8712_read32(padapter, TCR) and
r8712_read8(padapter, SDIO_HCPWM) .
r8712_read32() and r8712_read8() is ultimately calling usb_read32()
and usb_read8() respectively. and they are again calling
r8712_usbctrl_vendorreq().
this r8712_usbctrl_vendorreq() is communicating through the usb bus
and is sending and receiving the control msg.
Signed-off-by: Sudip Mukherjee <sudip@vectorindia.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/rtl8712/rtl871x_ioctl_set.c')
| -rw-r--r-- | drivers/staging/rtl8712/rtl871x_ioctl_set.c | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/drivers/staging/rtl8712/rtl871x_ioctl_set.c b/drivers/staging/rtl8712/rtl871x_ioctl_set.c index a240b6389683..6318a0e65e6e 100644 --- a/drivers/staging/rtl8712/rtl871x_ioctl_set.c +++ b/drivers/staging/rtl8712/rtl871x_ioctl_set.c @@ -343,13 +343,9 @@ u8 r8712_set_802_11_authentication_mode(struct _adapter *padapter, u8 r8712_set_802_11_add_wep(struct _adapter *padapter, struct NDIS_802_11_WEP *wep) { - u8 bdefaultkey; - u8 btransmitkey; sint keyid; struct security_priv *psecuritypriv = &padapter->securitypriv; - bdefaultkey = (wep->KeyIndex & 0x40000000) > 0 ? false : true; - btransmitkey = (wep->KeyIndex & 0x80000000) > 0 ? true : false; keyid = wep->KeyIndex & 0x3fffffff; if (keyid >= WEP_KEYS) return false; |