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staging: rtl8188eu: FIELD_OFFSET macro replaced by offsetof macro

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FIELD_OFFSET and offsetof macro are equal

Signed-off-by: Ivan Safonov <insafonov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Ivan Safonov 2016-03-02 14:59:01 +07:00 committed by Greg Kroah-Hartman
parent 2c10efbd07
commit 5e3027b653
3 changed files with 7 additions and 7 deletions
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4
drivers/staging/rtl8188eu/core/rtw_mlme_ext.c
View File

@ -5061,7 +5061,7 @@ u8 createbss_hdl(struct adapter *padapter, u8 *pbuf)
/* clear CAM */
flush_all_cam_entry(padapter);
memcpy(pnetwork, pbuf, FIELD_OFFSET(struct wlan_bssid_ex, IELength));
memcpy(pnetwork, pbuf, offsetof(struct wlan_bssid_ex, IELength));
pnetwork->IELength = ((struct wlan_bssid_ex *)pbuf)->IELength;
if (pnetwork->IELength > MAX_IE_SZ)/* Check pbuf->IELength */
@ -5120,7 +5120,7 @@ u8 join_cmd_hdl(struct adapter *padapter, u8 *pbuf)
pmlmeinfo->candidate_tid_bitmap = 0;
pmlmeinfo->bwmode_updated = false;
memcpy(pnetwork, pbuf, FIELD_OFFSET(struct wlan_bssid_ex, IELength));
memcpy(pnetwork, pbuf, offsetof(struct wlan_bssid_ex, IELength));
pnetwork->IELength = ((struct wlan_bssid_ex *)pbuf)->IELength;
if (pnetwork->IELength > MAX_IE_SZ)/* Check pbuf->IELength */

4
drivers/staging/rtl8188eu/include/drv_types.h
View File

@ -135,9 +135,9 @@ struct registry_priv {
};
/* For registry parameters */
#define RGTRY_OFT(field) ((u32)FIELD_OFFSET(struct registry_priv, field))
#define RGTRY_OFT(field) ((u32)offsetof(struct registry_priv, field))
#define RGTRY_SZ(field) sizeof(((struct registry_priv *)0)->field)
#define BSSID_OFT(field) ((u32)FIELD_OFFSET(struct wlan_bssid_ex, field))
#define BSSID_OFT(field) ((u32)offsetofT(struct wlan_bssid_ex, field))
#define BSSID_SZ(field) sizeof(((struct wlan_bssid_ex *)0)->field)
#define MAX_CONTINUAL_URB_ERR 4

6
drivers/staging/rtl8188eu/os_dep/ioctl_linux.c
View File

@ -403,7 +403,7 @@ static int wpa_set_encryption(struct net_device *dev, struct ieee_param *param,
if (wep_key_len > 0) {
wep_key_len = wep_key_len <= 5 ? 5 : 13;
wep_total_len = wep_key_len + FIELD_OFFSET(struct ndis_802_11_wep, KeyMaterial);
wep_total_len = wep_key_len + offsetof(struct ndis_802_11_wep, KeyMaterial);
pwep = (struct ndis_802_11_wep *)rtw_malloc(wep_total_len);
if (pwep == NULL) {
RT_TRACE(_module_rtl871x_ioctl_os_c, _drv_err_, (" wpa_set_encryption: pwep allocate fail !!!\n"));
@ -1677,7 +1677,7 @@ static int rtw_wx_set_enc(struct net_device *dev,
if (erq->length > 0) {
wep.KeyLength = erq->length <= 5 ? 5 : 13;
wep.Length = wep.KeyLength + FIELD_OFFSET(struct ndis_802_11_wep, KeyMaterial);
wep.Length = wep.KeyLength + offsetof(struct ndis_802_11_wep, KeyMaterial);
} else {
wep.KeyLength = 0;
@ -2277,7 +2277,7 @@ static int rtw_set_encryption(struct net_device *dev, struct ieee_param *param,
if (wep_key_len > 0) {
wep_key_len = wep_key_len <= 5 ? 5 : 13;
wep_total_len = wep_key_len + FIELD_OFFSET(struct ndis_802_11_wep, KeyMaterial);
wep_total_len = wep_key_len + offsetof(struct ndis_802_11_wep, KeyMaterial);
pwep = (struct ndis_802_11_wep *)rtw_malloc(wep_total_len);
if (pwep == NULL) {
DBG_88E(" r871x_set_encryption: pwep allocate fail !!!\n");