From: Julia Lawall <Julia.Lawall@xxxxxxx> The result of netdev_priv is already implicitly cast to the type of the left side of the assignment. The semantic patch that fixes this problem is as follows: (http://coccinelle.lip6.fr/) // <smpl> @@ type T; T *x; @@ x = - (T *) netdev_priv(...) // </smpl> Signed-off-by: Julia Lawall <Julia.Lawall@xxxxxxx> --- drivers/staging/rtl8712/os_intfs.c | 10 +-- drivers/staging/rtl8712/rtl871x_ioctl_linux.c | 70 +++++++++++++------------- drivers/staging/rtl8712/xmit_linux.c | 2 3 files changed, 41 insertions(+), 41 deletions(-) diff -u -p a/drivers/staging/rtl8712/rtl871x_ioctl_linux.c b/drivers/staging/rtl8712/rtl871x_ioctl_linux.c --- a/drivers/staging/rtl8712/rtl871x_ioctl_linux.c +++ b/drivers/staging/rtl8712/rtl871x_ioctl_linux.c @@ -363,7 +363,7 @@ static inline char *translate_scan(struc static int wpa_set_auth_algs(struct net_device *dev, u32 value) { - struct _adapter *padapter = (struct _adapter *) netdev_priv(dev); + struct _adapter *padapter = netdev_priv(dev); int ret = 0; if ((value & AUTH_ALG_SHARED_KEY) && (value & AUTH_ALG_OPEN_SYSTEM)) { @@ -395,7 +395,7 @@ static int wpa_set_encryption(struct net int ret = 0; u32 wep_key_idx, wep_key_len = 0; struct NDIS_802_11_WEP *pwep = NULL; - struct _adapter *padapter = (struct _adapter *)netdev_priv(dev); + struct _adapter *padapter = netdev_priv(dev); struct mlme_priv *pmlmepriv = &padapter->mlmepriv; struct security_priv *psecuritypriv = &padapter->securitypriv; @@ -629,7 +629,7 @@ static int r8711_wx_get_name(struct net_ struct iw_request_info *info, union iwreq_data *wrqu, char *extra) { - struct _adapter *padapter = (struct _adapter *)netdev_priv(dev); + struct _adapter *padapter = netdev_priv(dev); u32 ht_ielen = 0; char *p; u8 ht_cap = false; @@ -685,7 +685,7 @@ static int r8711_wx_set_freq(struct net_ struct iw_request_info *info, union iwreq_data *wrqu, char *extra) { - struct _adapter *padapter = (struct _adapter *)netdev_priv(dev); + struct _adapter *padapter = netdev_priv(dev); struct iw_freq *fwrq = &wrqu->freq; int rc = 0; @@ -721,7 +721,7 @@ static int r8711_wx_get_freq(struct net_ struct iw_request_info *info, union iwreq_data *wrqu, char *extra) { - struct _adapter *padapter = (struct _adapter *)netdev_priv(dev); + struct _adapter *padapter = netdev_priv(dev); struct mlme_priv *pmlmepriv = &padapter->mlmepriv; struct ndis_wlan_bssid_ex *pcur_bss = &pmlmepriv->cur_network.network; @@ -740,7 +740,7 @@ static int r8711_wx_set_mode(struct net_ struct iw_request_info *a, union iwreq_data *wrqu, char *b) { - struct _adapter *padapter = (struct _adapter *)netdev_priv(dev); + struct _adapter *padapter = netdev_priv(dev); enum NDIS_802_11_NETWORK_INFRASTRUCTURE networkType; switch (wrqu->mode) { @@ -771,7 +771,7 @@ static int r8711_wx_set_mode(struct net_ static int r8711_wx_get_mode(struct net_device *dev, struct iw_request_info *a, union iwreq_data *wrqu, char *b) { - struct _adapter *padapter = (struct _adapter *)netdev_priv(dev); + struct _adapter *padapter = netdev_priv(dev); struct mlme_priv *pmlmepriv = &padapter->mlmepriv; if (check_fwstate(pmlmepriv, WIFI_STATION_STATE) == true) @@ -790,7 +790,7 @@ static int r871x_wx_set_pmkid(struct net struct iw_request_info *a, union iwreq_data *wrqu, char *extra) { - struct _adapter *padapter = (struct _adapter *)netdev_priv(dev); + struct _adapter *padapter = netdev_priv(dev); struct security_priv *psecuritypriv = &padapter->securitypriv; struct iw_pmksa *pPMK = (struct iw_pmksa *) extra; u8 strZeroMacAddress[ETH_ALEN] = {0x00}; @@ -1061,7 +1061,7 @@ static int r8711_wx_set_wap(struct net_d char *extra) { int ret = -EINPROGRESS; - struct _adapter *padapter = (struct _adapter *) netdev_priv(dev); + struct _adapter *padapter = netdev_priv(dev); struct mlme_priv *pmlmepriv = &padapter->mlmepriv; struct __queue *queue = &pmlmepriv->scanned_queue; struct sockaddr *temp = (struct sockaddr *)awrq; @@ -1110,7 +1110,7 @@ static int r8711_wx_get_wap(struct net_d struct iw_request_info *info, union iwreq_data *wrqu, char *extra) { - struct _adapter *padapter = (struct _adapter *)netdev_priv(dev); + struct _adapter *padapter = netdev_priv(dev); struct mlme_priv *pmlmepriv = &padapter->mlmepriv; struct ndis_wlan_bssid_ex *pcur_bss = &pmlmepriv->cur_network.network; @@ -1128,7 +1128,7 @@ static int r871x_wx_set_mlme(struct net_ union iwreq_data *wrqu, char *extra) { int ret = 0; - struct _adapter *padapter = (struct _adapter *)netdev_priv(dev); + struct _adapter *padapter = netdev_priv(dev); struct iw_mlme *mlme = (struct iw_mlme *) extra; if (mlme == NULL) @@ -1160,7 +1160,7 @@ static int r8711_wx_set_scan(struct net_ struct iw_request_info *a, union iwreq_data *wrqu, char *extra) { - struct _adapter *padapter = (struct _adapter *)netdev_priv(dev); + struct _adapter *padapter = netdev_priv(dev); struct mlme_priv *pmlmepriv = &padapter->mlmepriv; u8 status = true; @@ -1209,7 +1209,7 @@ static int r8711_wx_get_scan(struct net_ struct iw_request_info *a, union iwreq_data *wrqu, char *extra) { - struct _adapter *padapter = (struct _adapter *)netdev_priv(dev); + struct _adapter *padapter = netdev_priv(dev); struct mlme_priv *pmlmepriv = &padapter->mlmepriv; struct __queue *queue = &pmlmepriv->scanned_queue; struct wlan_network *pnetwork = NULL; @@ -1263,7 +1263,7 @@ static int r8711_wx_set_essid(struct net struct iw_request_info *a, union iwreq_data *wrqu, char *extra) { - struct _adapter *padapter = (struct _adapter *)netdev_priv(dev); + struct _adapter *padapter = netdev_priv(dev); struct mlme_priv *pmlmepriv = &padapter->mlmepriv; struct __queue *queue = &pmlmepriv->scanned_queue; struct wlan_network *pnetwork = NULL; @@ -1326,7 +1326,7 @@ static int r8711_wx_get_essid(struct net struct iw_request_info *a, union iwreq_data *wrqu, char *extra) { - struct _adapter *padapter = (struct _adapter *)netdev_priv(dev); + struct _adapter *padapter = netdev_priv(dev); struct mlme_priv *pmlmepriv = &padapter->mlmepriv; struct ndis_wlan_bssid_ex *pcur_bss = &pmlmepriv->cur_network.network; u32 len, ret = 0; @@ -1346,7 +1346,7 @@ static int r8711_wx_set_rate(struct net_ struct iw_request_info *a, union iwreq_data *wrqu, char *extra) { - struct _adapter *padapter = (struct _adapter *)netdev_priv(dev); + struct _adapter *padapter = netdev_priv(dev); u32 target_rate = wrqu->bitrate.value; u32 fixed = wrqu->bitrate.fixed; u32 ratevalue = 0; @@ -1418,7 +1418,7 @@ static int r8711_wx_get_rate(struct net_ struct iw_request_info *info, union iwreq_data *wrqu, char *extra) { - struct _adapter *padapter = (struct _adapter *)netdev_priv(dev); + struct _adapter *padapter = netdev_priv(dev); struct mlme_priv *pmlmepriv = &padapter->mlmepriv; struct ndis_wlan_bssid_ex *pcur_bss = &pmlmepriv->cur_network.network; struct ieee80211_ht_cap *pht_capie; @@ -1475,7 +1475,7 @@ static int r8711_wx_get_rts(struct net_d struct iw_request_info *info, union iwreq_data *wrqu, char *extra) { - struct _adapter *padapter = (struct _adapter *)netdev_priv(dev); + struct _adapter *padapter = netdev_priv(dev); wrqu->rts.value = padapter->registrypriv.rts_thresh; wrqu->rts.fixed = 0; /* no auto select */ @@ -1486,7 +1486,7 @@ static int r8711_wx_set_frag(struct net_ struct iw_request_info *info, union iwreq_data *wrqu, char *extra) { - struct _adapter *padapter = (struct _adapter *)netdev_priv(dev); + struct _adapter *padapter = netdev_priv(dev); if (wrqu->frag.disabled) padapter->xmitpriv.frag_len = MAX_FRAG_THRESHOLD; @@ -1503,7 +1503,7 @@ static int r8711_wx_get_frag(struct net_ struct iw_request_info *info, union iwreq_data *wrqu, char *extra) { - struct _adapter *padapter = (struct _adapter *) netdev_priv(dev); + struct _adapter *padapter = netdev_priv(dev); wrqu->frag.value = padapter->xmitpriv.frag_len; wrqu->frag.fixed = 0; /* no auto select */ @@ -1529,7 +1529,7 @@ static int r8711_wx_set_enc(struct net_d struct NDIS_802_11_WEP wep; enum NDIS_802_11_AUTHENTICATION_MODE authmode; struct iw_point *erq = &(wrqu->encoding); - struct _adapter *padapter = (struct _adapter *) netdev_priv(dev); + struct _adapter *padapter = netdev_priv(dev); key = erq->flags & IW_ENCODE_INDEX; memset(&wep, 0, sizeof(struct NDIS_802_11_WEP)); @@ -1621,7 +1621,7 @@ static int r8711_wx_get_enc(struct net_d union iwreq_data *wrqu, char *keybuf) { uint key, ret = 0; - struct _adapter *padapter = (struct _adapter *) netdev_priv(dev); + struct _adapter *padapter = netdev_priv(dev); struct iw_point *erq = &(wrqu->encoding); struct mlme_priv *pmlmepriv = &(padapter->mlmepriv); @@ -1693,7 +1693,7 @@ static int r871x_wx_set_gen_ie(struct ne struct iw_request_info *info, union iwreq_data *wrqu, char *extra) { - struct _adapter *padapter = (struct _adapter *)netdev_priv(dev); + struct _adapter *padapter = netdev_priv(dev); return r871x_set_wpa_ie(padapter, extra, wrqu->data.length); } @@ -1702,7 +1702,7 @@ static int r871x_wx_set_auth(struct net_ struct iw_request_info *info, union iwreq_data *wrqu, char *extra) { - struct _adapter *padapter = (struct _adapter *)netdev_priv(dev); + struct _adapter *padapter = netdev_priv(dev); struct iw_param *param = (struct iw_param *)&(wrqu->param); int paramid; int paramval; @@ -1849,7 +1849,7 @@ static int r8711_wx_read32(struct net_de struct iw_request_info *info, union iwreq_data *wrqu, char *keybuf) { - struct _adapter *padapter = (struct _adapter *) netdev_priv(dev); + struct _adapter *padapter = netdev_priv(dev); u32 addr; u32 data32; @@ -1866,7 +1866,7 @@ static int r8711_wx_write32(struct net_d struct iw_request_info *info, union iwreq_data *wrqu, char *keybuf) { - struct _adapter *padapter = (struct _adapter *) netdev_priv(dev); + struct _adapter *padapter = netdev_priv(dev); u32 addr; u32 data32; @@ -1894,7 +1894,7 @@ static int r871x_mp_ioctl_hdl(struct net struct iw_request_info *info, union iwreq_data *wrqu, char *extra) { - struct _adapter *padapter = (struct _adapter *)netdev_priv(dev); + struct _adapter *padapter = netdev_priv(dev); struct iw_point *p = &wrqu->data; struct oid_par_priv oid_par; struct mp_ioctl_handler *phandler; @@ -1977,7 +1977,7 @@ static int r871x_get_ap_info(struct net_ struct iw_request_info *info, union iwreq_data *wrqu, char *extra) { - struct _adapter *padapter = (struct _adapter *)netdev_priv(dev); + struct _adapter *padapter = netdev_priv(dev); struct mlme_priv *pmlmepriv = &padapter->mlmepriv; struct __queue *queue = &pmlmepriv->scanned_queue; struct iw_point *pdata = &wrqu->data; @@ -2048,7 +2048,7 @@ static int r871x_set_pid(struct net_devi struct iw_request_info *info, union iwreq_data *wrqu, char *extra) { - struct _adapter *padapter = (struct _adapter *) netdev_priv(dev); + struct _adapter *padapter = netdev_priv(dev); struct iw_point *pdata = &wrqu->data; if ((padapter->bDriverStopped) || (pdata == NULL)) @@ -2063,7 +2063,7 @@ static int r871x_set_chplan(struct net_d union iwreq_data *wrqu, char *extra) { int ret = 0; - struct _adapter *padapter = (struct _adapter *) netdev_priv(dev); + struct _adapter *padapter = netdev_priv(dev); struct iw_point *pdata = &wrqu->data; int ch_plan = -1; @@ -2083,7 +2083,7 @@ static int r871x_wps_start(struct net_de struct iw_request_info *info, union iwreq_data *wrqu, char *extra) { - struct _adapter *padapter = (struct _adapter *)netdev_priv(dev); + struct _adapter *padapter = netdev_priv(dev); struct iw_point *pdata = &wrqu->data; u32 u32wps_start = 0; @@ -2107,7 +2107,7 @@ static int r871x_wps_start(struct net_de static int wpa_set_param(struct net_device *dev, u8 name, u32 value) { - struct _adapter *padapter = (struct _adapter *) netdev_priv(dev); + struct _adapter *padapter = netdev_priv(dev); switch (name) { case IEEE_PARAM_WPA_ENABLED: @@ -2159,7 +2159,7 @@ static int wpa_set_param(struct net_devi static int wpa_mlme(struct net_device *dev, u32 command, u32 reason) { - struct _adapter *padapter = (struct _adapter *) netdev_priv(dev); + struct _adapter *padapter = netdev_priv(dev); switch (command) { case IEEE_MLME_STA_DEAUTH: @@ -2180,7 +2180,7 @@ static int wpa_supplicant_ioctl(struct n { struct ieee_param *param; int ret = 0; - struct _adapter *padapter = (struct _adapter *) netdev_priv(dev); + struct _adapter *padapter = netdev_priv(dev); if (p->length < sizeof(struct ieee_param) || !p->pointer) return -EINVAL; @@ -2333,7 +2333,7 @@ static iw_handler r8711_private_handler[ static struct iw_statistics *r871x_get_wireless_stats(struct net_device *dev) { - struct _adapter *padapter = (struct _adapter *) netdev_priv(dev); + struct _adapter *padapter = netdev_priv(dev); struct iw_statistics *piwstats = &padapter->iwstats; int tmp_level = 0; int tmp_qual = 0; diff -u -p a/drivers/staging/rtl8712/xmit_linux.c b/drivers/staging/rtl8712/xmit_linux.c --- a/drivers/staging/rtl8712/xmit_linux.c +++ b/drivers/staging/rtl8712/xmit_linux.c @@ -162,7 +162,7 @@ void r8712_xmit_complete(struct _adapter int r8712_xmit_entry(_pkt *pkt, struct net_device *pnetdev) { struct xmit_frame *pxmitframe = NULL; - struct _adapter *padapter = (struct _adapter *)netdev_priv(pnetdev); + struct _adapter *padapter = netdev_priv(pnetdev); struct xmit_priv *pxmitpriv = &(padapter->xmitpriv); int ret = 0; diff -u -p a/drivers/staging/rtl8712/os_intfs.c b/drivers/staging/rtl8712/os_intfs.c --- a/drivers/staging/rtl8712/os_intfs.c +++ b/drivers/staging/rtl8712/os_intfs.c @@ -177,7 +177,7 @@ static uint loadparam(struct _adapter *p static int r871x_net_set_mac_address(struct net_device *pnetdev, void *p) { - struct _adapter *padapter = (struct _adapter *)netdev_priv(pnetdev); + struct _adapter *padapter = netdev_priv(pnetdev); struct sockaddr *addr = p; if (padapter->bup == false) @@ -187,7 +187,7 @@ static int r871x_net_set_mac_address(str static struct net_device_stats *r871x_net_get_stats(struct net_device *pnetdev) { - struct _adapter *padapter = (struct _adapter *) netdev_priv(pnetdev); + struct _adapter *padapter = netdev_priv(pnetdev); struct xmit_priv *pxmitpriv = &(padapter->xmitpriv); struct recv_priv *precvpriv = &(padapter->recvpriv); @@ -221,7 +221,7 @@ struct net_device *r8712_init_netdev(voi strcpy(ifname, "wlan%d"); dev_alloc_name(pnetdev, ifname); } - padapter = (struct _adapter *) netdev_priv(pnetdev); + padapter = netdev_priv(pnetdev); padapter->pnetdev = pnetdev; pr_info("r8712u: register rtl8712_netdev_ops to netdev_ops\n"); pnetdev->netdev_ops = &rtl8712_netdev_ops; @@ -384,7 +384,7 @@ static void enable_video_mode(struct _ad */ static int netdev_open(struct net_device *pnetdev) { - struct _adapter *padapter = (struct _adapter *)netdev_priv(pnetdev); + struct _adapter *padapter = netdev_priv(pnetdev); mutex_lock(&padapter->mutex_start); if (padapter->bup == false) { @@ -452,7 +452,7 @@ netdev_open_error: */ static int netdev_close(struct net_device *pnetdev) { - struct _adapter *padapter = (struct _adapter *) netdev_priv(pnetdev); + struct _adapter *padapter = netdev_priv(pnetdev); /* Close LED*/ padapter->ledpriv.LedControlHandler(padapter, LED_CTL_POWER_OFF); _______________________________________________ devel mailing list devel@xxxxxxxxxxxxxxxxxxxxxx http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel
