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staging: rtl8723bs: reduce stack usage of rtw_cfg80211_unlink_bss

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The build of xtensa allmodconfig gives warning of:
In function 'rtw_cfg80211_unlink_bss':
warning: the frame size of 1136 bytes is larger than 1024 bytes

Instead of having 'select_network' structure as a variable use it as a
pointer.

Signed-off-by: Sudip Mukherjee <sudipm.mukherjee@gmail.com>
Reviewed-by: Dan Carpenter <dan.carpenter@oracle.com>
Link: https://lore.kernel.org/r/20191018104837.23246-1-sudipm.mukherjee@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Sudip Mukherjee 2019-10-18 11:48:37 +01:00 committed by Greg Kroah-Hartman
parent be88dae8e2
commit 9f665d8203
1 changed files with 5 additions and 4 deletions
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9
drivers/staging/rtl8723bs/os_dep/ioctl_cfg80211.c
View file

@ -1410,16 +1410,17 @@ void rtw_cfg80211_unlink_bss(struct adapter *padapter, struct wlan_network *pnet
struct wireless_dev *pwdev = padapter->rtw_wdev;
struct wiphy *wiphy = pwdev->wiphy;
struct cfg80211_bss *bss = NULL;
struct wlan_bssid_ex select_network = pnetwork->network;
struct wlan_bssid_ex *select_network = &pnetwork->network;
bss = cfg80211_get_bss(wiphy, NULL/*notify_channel*/,
select_network.MacAddress, select_network.Ssid.Ssid,
select_network.Ssid.SsidLength, 0/*WLAN_CAPABILITY_ESS*/,
select_network->MacAddress, select_network->Ssid.Ssid,
select_network->Ssid.SsidLength, 0/*WLAN_CAPABILITY_ESS*/,
0/*WLAN_CAPABILITY_ESS*/);
if (bss) {
cfg80211_unlink_bss(wiphy, bss);
DBG_8192C("%s(): cfg80211_unlink %s!! () ", __func__, select_network.Ssid.Ssid);
DBG_8192C("%s(): cfg80211_unlink %s!! () ", __func__,
select_network->Ssid.Ssid);
cfg80211_put_bss(padapter->rtw_wdev->wiphy, bss);
}
}