From 7a1586353b97a1bc4a6aeb9fa6b0997911c99791 Mon Sep 17 00:00:00 2001 From: Kyle Kuffermann Date: Sun, 6 Mar 2016 10:47:15 -0500 Subject: [PATCH] rtl8188eu: Add spaces around arithmetic operators This fixes the checkpatch.pl issue: CHECK: spaces preferred around that '+' Signed-off-by: Kyle Kuffermann Signed-off-by: Greg Kroah-Hartman --- .../staging/rtl8188eu/core/rtw_ieee80211.c | 88 +++++++++---------- 1 file changed, 44 insertions(+), 44 deletions(-) diff --git a/drivers/staging/rtl8188eu/core/rtw_ieee80211.c b/drivers/staging/rtl8188eu/core/rtw_ieee80211.c index aa7f5711a147..f4e4baf6054a 100644 --- a/drivers/staging/rtl8188eu/core/rtw_ieee80211.c +++ b/drivers/staging/rtl8188eu/core/rtw_ieee80211.c @@ -207,8 +207,8 @@ inline u8 *rtw_set_ie_mesh_ch_switch_parm(u8 *buf, u32 *buf_len, u8 ttl, ie_data[0] = ttl; ie_data[1] = flags; - *(u16 *)(ie_data+2) = cpu_to_le16(reason); - *(u16 *)(ie_data+4) = cpu_to_le16(precedence); + *(u16 *)(ie_data + 2) = cpu_to_le16(reason); + *(u16 *)(ie_data + 4) = cpu_to_le16(precedence); return rtw_set_ie(buf, 0x118, 6, ie_data, buf_len); } @@ -268,18 +268,18 @@ u8 *rtw_get_ie_ex(u8 *in_ie, uint in_len, u8 eid, u8 *oui, u8 oui_len, u8 *ie, u cnt = 0; while (cnt < in_len) { - if (eid == in_ie[cnt] && (!oui || !memcmp(&in_ie[cnt+2], oui, oui_len))) { + if (eid == in_ie[cnt] && (!oui || !memcmp(&in_ie[cnt + 2], oui, oui_len))) { target_ie = &in_ie[cnt]; if (ie) - memcpy(ie, &in_ie[cnt], in_ie[cnt+1]+2); + memcpy(ie, &in_ie[cnt], in_ie[cnt + 1] + 2); if (ielen) - *ielen = in_ie[cnt+1]+2; + *ielen = in_ie[cnt + 1] + 2; break; } else { - cnt += in_ie[cnt+1]+2; /* goto next */ + cnt += in_ie[cnt + 1] + 2; /* goto next */ } } return target_ie; @@ -530,8 +530,8 @@ int rtw_parse_wpa_ie(u8 *wpa_ie, int wpa_ie_len, int *group_cipher, int *pairwis } - if ((*wpa_ie != _WPA_IE_ID_) || (*(wpa_ie+1) != (u8)(wpa_ie_len - 2)) || - (memcmp(wpa_ie+2, RTW_WPA_OUI_TYPE, WPA_SELECTOR_LEN))) + if ((*wpa_ie != _WPA_IE_ID_) || (*(wpa_ie + 1) != (u8)(wpa_ie_len - 2)) || + (memcmp(wpa_ie + 2, RTW_WPA_OUI_TYPE, WPA_SELECTOR_LEN))) return _FAIL; pos = wpa_ie; @@ -599,7 +599,7 @@ int rtw_parse_wpa2_ie(u8 *rsn_ie, int rsn_ie_len, int *group_cipher, int *pairwi } - if ((*rsn_ie != _WPA2_IE_ID_) || (*(rsn_ie+1) != (u8)(rsn_ie_len - 2))) + if ((*rsn_ie != _WPA2_IE_ID_) || (*(rsn_ie + 1) != (u8)(rsn_ie_len - 2))) return _FAIL; pos = rsn_ie; @@ -671,45 +671,45 @@ int rtw_get_sec_ie(u8 *in_ie, uint in_len, u8 *rsn_ie, u16 *rsn_len, u8 *wpa_ie, while (cnt < in_len) { authmode = in_ie[cnt]; - if ((authmode == _WPA_IE_ID_) && (!memcmp(&in_ie[cnt+2], &wpa_oui[0], 4))) { + if ((authmode == _WPA_IE_ID_) && (!memcmp(&in_ie[cnt + 2], &wpa_oui[0], 4))) { RT_TRACE(_module_rtl871x_mlme_c_, _drv_info_, ("\n rtw_get_wpa_ie: sec_idx =%d in_ie[cnt+1]+2 =%d\n", - sec_idx, in_ie[cnt+1]+2)); + sec_idx, in_ie[cnt + 1] + 2)); if (wpa_ie) { - memcpy(wpa_ie, &in_ie[cnt], in_ie[cnt+1]+2); + memcpy(wpa_ie, &in_ie[cnt], in_ie[cnt + 1] + 2); - for (i = 0; i < (in_ie[cnt+1]+2); i += 8) { + for (i = 0; i < (in_ie[cnt + 1] + 2); i += 8) { RT_TRACE(_module_rtl871x_mlme_c_, _drv_info_, ("\n %2x,%2x,%2x,%2x,%2x,%2x,%2x,%2x\n", - wpa_ie[i], wpa_ie[i+1], wpa_ie[i+2], wpa_ie[i+3], wpa_ie[i+4], - wpa_ie[i+5], wpa_ie[i+6], wpa_ie[i+7])); + wpa_ie[i], wpa_ie[i + 1], wpa_ie[i + 2], wpa_ie[i + 3], wpa_ie[i + 4], + wpa_ie[i + 5], wpa_ie[i + 6], wpa_ie[i + 7])); } } - *wpa_len = in_ie[cnt+1]+2; - cnt += in_ie[cnt+1]+2; /* get next */ + *wpa_len = in_ie[cnt + 1] + 2; + cnt += in_ie[cnt + 1] + 2; /* get next */ } else { if (authmode == _WPA2_IE_ID_) { RT_TRACE(_module_rtl871x_mlme_c_, _drv_info_, ("\n get_rsn_ie: sec_idx =%d in_ie[cnt+1]+2 =%d\n", - sec_idx, in_ie[cnt+1]+2)); + sec_idx, in_ie[cnt + 1] + 2)); if (rsn_ie) { - memcpy(rsn_ie, &in_ie[cnt], in_ie[cnt+1]+2); + memcpy(rsn_ie, &in_ie[cnt], in_ie[cnt + 1] + 2); - for (i = 0; i < (in_ie[cnt+1]+2); i += 8) { + for (i = 0; i < (in_ie[cnt + 1] + 2); i += 8) { RT_TRACE(_module_rtl871x_mlme_c_, _drv_info_, ("\n %2x,%2x,%2x,%2x,%2x,%2x,%2x,%2x\n", - rsn_ie[i], rsn_ie[i+1], rsn_ie[i+2], rsn_ie[i+3], rsn_ie[i+4], - rsn_ie[i+5], rsn_ie[i+6], rsn_ie[i+7])); + rsn_ie[i], rsn_ie[i + 1], rsn_ie[i + 2], rsn_ie[i + 3], rsn_ie[i + 4], + rsn_ie[i + 5], rsn_ie[i + 6], rsn_ie[i + 7])); } } - *rsn_len = in_ie[cnt+1]+2; - cnt += in_ie[cnt+1]+2; /* get next */ + *rsn_len = in_ie[cnt + 1] + 2; + cnt += in_ie[cnt + 1] + 2; /* get next */ } else { - cnt += in_ie[cnt+1]+2; /* get next */ + cnt += in_ie[cnt + 1] + 2; /* get next */ } } } @@ -729,7 +729,7 @@ u8 rtw_is_wps_ie(u8 *ie_ptr, uint *wps_ielen) eid = ie_ptr[0]; if ((eid == _WPA_IE_ID_) && (!memcmp(&ie_ptr[2], wps_oui, 4))) { - *wps_ielen = ie_ptr[1]+2; + *wps_ielen = ie_ptr[1] + 2; match = true; } return match; @@ -761,20 +761,20 @@ u8 *rtw_get_wps_ie(u8 *in_ie, uint in_len, u8 *wps_ie, uint *wps_ielen) while (cnt < in_len) { eid = in_ie[cnt]; - if ((eid == _WPA_IE_ID_) && (!memcmp(&in_ie[cnt+2], wps_oui, 4))) { + if ((eid == _WPA_IE_ID_) && (!memcmp(&in_ie[cnt + 2], wps_oui, 4))) { wpsie_ptr = &in_ie[cnt]; if (wps_ie) - memcpy(wps_ie, &in_ie[cnt], in_ie[cnt+1]+2); + memcpy(wps_ie, &in_ie[cnt], in_ie[cnt + 1] + 2); if (wps_ielen) - *wps_ielen = in_ie[cnt+1]+2; + *wps_ielen = in_ie[cnt + 1] + 2; - cnt += in_ie[cnt+1]+2; + cnt += in_ie[cnt + 1] + 2; break; } else { - cnt += in_ie[cnt+1]+2; /* goto next */ + cnt += in_ie[cnt + 1] + 2; /* goto next */ } } return wpsie_ptr; @@ -848,12 +848,12 @@ u8 *rtw_get_wps_attr_content(u8 *wps_ie, uint wps_ielen, u16 target_attr_id, u8 if (attr_ptr && attr_len) { if (buf_content) - memcpy(buf_content, attr_ptr+4, attr_len-4); + memcpy(buf_content, attr_ptr + 4, attr_len - 4); if (len_content) - *len_content = attr_len-4; + *len_content = attr_len - 4; - return attr_ptr+4; + return attr_ptr + 4; } return NULL; @@ -1106,9 +1106,9 @@ void dump_ies(u8 *buf, u32 buf_len) u8 *pos = buf; u8 id, len; - while (pos-buf <= buf_len) { + while (pos - buf <= buf_len) { id = *pos; - len = *(pos+1); + len = *(pos + 1); DBG_88E("%s ID:%u, LEN:%u\n", __func__, id, len); dump_wps_ie(pos, len); @@ -1130,11 +1130,11 @@ void dump_wps_ie(u8 *ie, u32 ie_len) return; pos += 6; - while (pos-ie < ie_len) { + while (pos - ie < ie_len) { id = get_unaligned_be16(pos); len = get_unaligned_be16(pos + 2); DBG_88E("%s ID:0x%04x, LEN:%u\n", __func__, id, len); - pos += (4+len); + pos += (4 + len); } } @@ -1188,11 +1188,11 @@ static int rtw_get_cipher_info(struct wlan_network *pnetwork) unsigned char *pbuf; int group_cipher = 0, pairwise_cipher = 0, is8021x = 0; int ret = _FAIL; - pbuf = rtw_get_wpa_ie(&pnetwork->network.IEs[12], &wpa_ielen, pnetwork->network.IELength-12); + pbuf = rtw_get_wpa_ie(&pnetwork->network.IEs[12], &wpa_ielen, pnetwork->network.IELength - 12); if (pbuf && (wpa_ielen > 0)) { RT_TRACE(_module_rtl871x_mlme_c_, _drv_info_, ("rtw_get_cipher_info: wpa_ielen: %d", wpa_ielen)); - if (_SUCCESS == rtw_parse_wpa_ie(pbuf, wpa_ielen+2, &group_cipher, &pairwise_cipher, &is8021x)) { + if (_SUCCESS == rtw_parse_wpa_ie(pbuf, wpa_ielen + 2, &group_cipher, &pairwise_cipher, &is8021x)) { pnetwork->BcnInfo.pairwise_cipher = pairwise_cipher; pnetwork->BcnInfo.group_cipher = group_cipher; pnetwork->BcnInfo.is_8021x = is8021x; @@ -1201,11 +1201,11 @@ static int rtw_get_cipher_info(struct wlan_network *pnetwork) ret = _SUCCESS; } } else { - pbuf = rtw_get_wpa2_ie(&pnetwork->network.IEs[12], &wpa_ielen, pnetwork->network.IELength-12); + pbuf = rtw_get_wpa2_ie(&pnetwork->network.IEs[12], &wpa_ielen, pnetwork->network.IELength - 12); if (pbuf && (wpa_ielen > 0)) { RT_TRACE(_module_rtl871x_mlme_c_, _drv_info_, ("get RSN IE\n")); - if (_SUCCESS == rtw_parse_wpa2_ie(pbuf, wpa_ielen+2, &group_cipher, &pairwise_cipher, &is8021x)) { + if (_SUCCESS == rtw_parse_wpa2_ie(pbuf, wpa_ielen + 2, &group_cipher, &pairwise_cipher, &is8021x)) { RT_TRACE(_module_rtl871x_mlme_c_, _drv_info_, ("get RSN IE OK!!!\n")); pnetwork->BcnInfo.pairwise_cipher = pairwise_cipher; pnetwork->BcnInfo.group_cipher = group_cipher; @@ -1349,8 +1349,8 @@ int rtw_action_frame_parse(const u8 *frame, u32 frame_len, u8 *category, u8 *act fc = le16_to_cpu(((struct rtw_ieee80211_hdr_3addr *)frame)->frame_ctl); - if ((fc & (RTW_IEEE80211_FCTL_FTYPE|RTW_IEEE80211_FCTL_STYPE)) != - (RTW_IEEE80211_FTYPE_MGMT|RTW_IEEE80211_STYPE_ACTION)) + if ((fc & (RTW_IEEE80211_FCTL_FTYPE | RTW_IEEE80211_FCTL_STYPE)) != + (RTW_IEEE80211_FTYPE_MGMT | RTW_IEEE80211_STYPE_ACTION)) return false; c = frame_body[0]; -- 2.39.5