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staging: rtl8723bs: remove set but not used variable 'change', 'pos'

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

drivers/staging/rtl8723bs/os_dep/ioctl_cfg80211.c: In function cfg80211_rtw_change_iface:
drivers/staging/rtl8723bs/os_dep/ioctl_cfg80211.c:1310:5: warning: variable change set but not used [-Wunused-but-set-variable]
drivers/staging/rtl8723bs/os_dep/ioctl_cfg80211.c: In function rtw_cfg80211_set_wpa_ie:
drivers/staging/rtl8723bs/os_dep/ioctl_cfg80211.c:1803:19: warning: variable pos set but not used [-Wunused-but-set-variable]

They are introduced by commit 554c0a3abf ("staging:
Add rtl8723bs sdio wifi driver"), but never used, so remove them.

Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: zhengbin <zhengbin13@huawei.com>
Link: https://lore.kernel.org/r/1574063156-68155-6-git-send-email-zhengbin13@huawei.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
zhengbin 2019-11-18 15:45:56 +08:00 committed by Greg Kroah-Hartman
parent eb22caade5
commit 7da8abcf48
1 changed files with 1 additions and 4 deletions
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5
drivers/staging/rtl8723bs/os_dep/ioctl_cfg80211.c
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@ -1295,7 +1295,6 @@ static int cfg80211_rtw_change_iface(struct wiphy *wiphy,
struct wireless_dev *rtw_wdev = padapter->rtw_wdev;
struct mlme_ext_priv *pmlmeext = &(padapter->mlmeextpriv);
int ret = 0;
u8 change = false;
DBG_871X(FUNC_NDEV_FMT" type =%d\n", FUNC_NDEV_ARG(ndev), type);
@ -1326,7 +1325,6 @@ static int cfg80211_rtw_change_iface(struct wiphy *wiphy,
if (old_type != type)
{
change = true;
pmlmeext->action_public_rxseq = 0xffff;
pmlmeext->action_public_dialog_token = 0xff;
}
@ -1795,7 +1793,7 @@ static int rtw_cfg80211_set_key_mgt(struct security_priv *psecuritypriv, u32 key
static int rtw_cfg80211_set_wpa_ie(struct adapter *padapter, u8 *pie, size_t ielen)
{
u8 *buf = NULL, *pos = NULL;
u8 *buf = NULL;
int group_cipher = 0, pairwise_cipher = 0;
int ret = 0;
int wpa_ielen = 0;
@ -1830,7 +1828,6 @@ static int rtw_cfg80211_set_wpa_ie(struct adapter *padapter, u8 *pie, size_t iel
DBG_8192C("0x%.2x 0x%.2x 0x%.2x 0x%.2x 0x%.2x 0x%.2x 0x%.2x 0x%.2x\n", buf[i], buf[i+1], buf[i+2], buf[i+3], buf[i+4], buf[i+5], buf[i+6], buf[i+7]);
}
pos = buf;
if (ielen < RSN_HEADER_LEN) {
RT_TRACE(_module_rtl871x_ioctl_os_c, _drv_err_, ("Ie len too short %d\n", ielen));
ret = -1;