diff options
Diffstat (limited to 'drivers/staging/r8188eu/os_dep/ioctl_linux.c')
| -rw-r--r-- | drivers/staging/r8188eu/os_dep/ioctl_linux.c | 28 |
1 files changed, 10 insertions, 18 deletions
diff --git a/drivers/staging/r8188eu/os_dep/ioctl_linux.c b/drivers/staging/r8188eu/os_dep/ioctl_linux.c index 2de2e1e32738..8e9b7b0664bc 100644 --- a/drivers/staging/r8188eu/os_dep/ioctl_linux.c +++ b/drivers/staging/r8188eu/os_dep/ioctl_linux.c @@ -1011,7 +1011,6 @@ static int rtw_wx_set_mlme(struct net_device *dev, struct iw_request_info *info, union iwreq_data *wrqu, char *extra) { - int ret = 0; struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); struct iw_mlme *mlme = (struct iw_mlme *)extra; @@ -1020,17 +1019,15 @@ static int rtw_wx_set_mlme(struct net_device *dev, switch (mlme->cmd) { case IW_MLME_DEAUTH: - if (!rtw_set_802_11_disassociate(padapter)) - ret = -1; + rtw_set_802_11_disassociate(padapter); break; case IW_MLME_DISASSOC: - if (!rtw_set_802_11_disassociate(padapter)) - ret = -1; + rtw_set_802_11_disassociate(padapter); break; default: return -EOPNOTSUPP; } - return ret; + return 0; } static int rtw_wx_set_scan(struct net_device *dev, struct iw_request_info *a, @@ -1340,7 +1337,7 @@ static int rtw_wx_set_rate(struct net_device *dev, struct iw_request_info *a, union iwreq_data *wrqu, char *extra) { - int i, ret = 0; + int i; struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev); u8 datarates[NumRates]; u32 target_rate = wrqu->bitrate.value; @@ -1408,10 +1405,7 @@ set_rate: } } - if (rtw_setdatarate_cmd(padapter, datarates) != _SUCCESS) - ret = -1; - - return ret; + return rtw_setdatarate_cmd(padapter, datarates); } static int rtw_wx_get_rate(struct net_device *dev, @@ -2647,7 +2641,7 @@ static int rtw_p2p_connect(struct net_device *dev, u32 peer_channel = 0; /* Commented by Albert 20110304 */ - /* The input data contains two informations. */ + /* The input data contains two information. */ /* 1. First information is the MAC address which wants to formate with */ /* 2. Second information is the WPS PINCode or "pbc" string for push button method */ /* Format: 00:E0:4C:00:00:05 */ @@ -2721,7 +2715,7 @@ static void rtw_p2p_invite_req(struct net_device *dev, uint p2pielen = 0, attr_contentlen = 0; struct tx_invite_req_info *pinvite_req_info = &pwdinfo->invitereq_info; - /* The input data contains two informations. */ + /* The input data contains two information items. */ /* 1. First information is the P2P device address which you want to send to. */ /* 2. Second information is the group id which combines with GO's mac address, space and GO's ssid. */ /* Command line sample: iwpriv wlan0 p2p_set invite ="00:11:22:33:44:55 00:E0:4C:00:00:05 DIRECT-xy" */ @@ -2845,7 +2839,7 @@ static void rtw_p2p_prov_disc(struct net_device *dev, u8 *p2pie; uint p2pielen = 0, attr_contentlen = 0; - /* The input data contains two informations. */ + /* The input data contains two information items. */ /* 1. First information is the MAC address which wants to issue the provisioning discovery request frame. */ /* 2. Second information is the WPS configuration method which wants to discovery */ /* Format: 00:E0:4C:00:00:05_display */ @@ -2979,8 +2973,6 @@ static int rtw_p2p_set(struct net_device *dev, struct iw_request_info *info, union iwreq_data *wrqu, char *extra) { - int ret = 0; - if (!memcmp(extra, "enable =", 7)) { rtw_wext_p2p_enable(dev, info, wrqu, &extra[7]); } else if (!memcmp(extra, "setDN =", 6)) { @@ -3027,7 +3019,7 @@ static int rtw_p2p_set(struct net_device *dev, rtw_p2p_set_persistent(dev, info, wrqu, &extra[11]); } - return ret; + return 0; } static int rtw_p2p_get2(struct net_device *dev, @@ -3568,7 +3560,7 @@ static int rtw_wx_set_priv(struct net_device *dev, if ((_VENDOR_SPECIFIC_IE_ == probereq_wpsie[0]) && (!memcmp(&probereq_wpsie[2], wps_oui, 4))) { - cp_sz = probereq_wpsie_len > MAX_WPS_IE_LEN ? MAX_WPS_IE_LEN : probereq_wpsie_len; + cp_sz = min(probereq_wpsie_len, MAX_WPS_IE_LEN); pmlmepriv->wps_probe_req_ie_len = 0; kfree(pmlmepriv->wps_probe_req_ie); |