Fixes the following W=1 kernel build warning(s):
drivers/staging/rtl8188eu/os_dep/ioctl_linux.c: In function ‘translate_scan’:
drivers/staging/rtl8188eu/os_dep/ioctl_linux.c:310:1: warning: the frame size of 1064 bytes is larger than 1024 bytes [-Wframe-larger-than=]
drivers/staging/rtl8723bs/os_dep/ioctl_linux.c: In function ‘rtw_wx_set_mlme’:
drivers/staging/rtl8723bs/os_dep/ioctl_linux.c:1128:6: warning: variable ‘reason’ set but not used [-Wunused-but-set-variable]
drivers/staging/rtl8723bs/os_dep/ioctl_linux.c: In function ‘rtw_dbg_port’:
drivers/staging/rtl8723bs/os_dep/ioctl_linux.c:2548:33: warning: variable ‘preorder_ctrl’ set but not used [-Wunused-but-set-variable]
drivers/staging/rtl8723bs/os_dep/ioctl_linux.c:2573:33: warning: variable ‘preorder_ctrl’ set but not used [-Wunused-but-set-variable]
drivers/staging/rtl8723bs/os_dep/ioctl_linux.c:36:27: warning: ‘iw_operation_mode’ defined but not used [-Wunused-const-variable=]
Cc: Larry Finger <Larry.Finger@xxxxxxxxxxxx>
Cc: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
Cc: linux-staging@xxxxxxxxxxxxxxx
Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>
---
drivers/staging/rtl8188eu/os_dep/ioctl_linux.c | 12 +++++++++++-
1 file changed, 11 insertions(+), 1 deletion(-)
diff --git a/drivers/staging/rtl8188eu/os_dep/ioctl_linux.c b/drivers/staging/rtl8188eu/os_dep/ioctl_linux.c
index c95ae4d6a3b6b..cc14f00947781 100644
--- a/drivers/staging/rtl8188eu/os_dep/ioctl_linux.c
+++ b/drivers/staging/rtl8188eu/os_dep/ioctl_linux.c
@@ -224,7 +224,7 @@ static char *translate_scan(struct adapter *padapter,
/* parsing WPA/WPA2 IE */
{
u8 *buf;
- u8 wpa_ie[255], rsn_ie[255];
+ u8 *wpa_ie, *rsn_ie;
u16 wpa_len = 0, rsn_len = 0;
u8 *p;
@@ -232,6 +232,14 @@ static char *translate_scan(struct adapter *padapter,
if (!buf)
return start;
+ wpa_ie = kzalloc(255, GFP_ATOMIC);
+ if (!wpa_ie)
+ return start;
+
+ rsn_ie = kzalloc(255, GFP_ATOMIC);
+ if (!rsn_ie)
+ return start;
+
rtw_get_sec_ie(pnetwork->network.ies, pnetwork->network.ie_length, rsn_ie, &rsn_len, wpa_ie, &wpa_len);
RT_TRACE(_module_rtl871x_mlme_c_, _drv_info_, ("rtw_wx_get_scan: ssid =%s\n", pnetwork->network.ssid.ssid));
RT_TRACE(_module_rtl871x_mlme_c_, _drv_info_, ("rtw_wx_get_scan: wpa_len =%d rsn_len =%d\n", wpa_len, rsn_len));
@@ -268,6 +276,8 @@ static char *translate_scan(struct adapter *padapter,
start = iwe_stream_add_point(info, start, stop, &iwe, rsn_ie);
}
kfree(buf);
+ kfree(wpa_ie);
+ kfree(rsn_ie);
}
{/* parsing WPS IE */
--
2.27.0
