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staging: rtl8188eu: os_dep: ioctl_linux: Move 2 large data buffers into the heap

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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@lwfinger.net>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: linux-staging@lists.linux.dev
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Link: https://lore.kernel.org/r/20210414181129.1628598-38-lee.jones@linaro.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Lee Jones
2021-04-14 19:11:09 +01:00
committed by Greg Kroah-Hartman
parent c848434c62
commit 7dd8ffdbc0
1 changed files with 11 additions and 1 deletions
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12
drivers/staging/rtl8188eu/os_dep/ioctl_linux.c
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@@ -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 */